Watches with a 21 mm lug width

Reference Collection Case Dial Movement Water resistance Produced
Longines L2.909.4.78.3 Master Collection 40 Moonphase Stainless Steel / Silver-Arabic / Alligator Master Collection 40 mm Stainless Steel Silver Automatic L899.2 30 m 2019
Longines L2.909.4.78.6 Master Collection 40 Moonphase Stainless Steel / Silver-Arabic / Bracelet Master Collection 40 mm Stainless Steel Silver Automatic L899.2 30 m 2019
Longines L2.909.4.92.0 Master Collection 40 Moonphase Stainless Steel / Blue / Alligator Master Collection 40 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.909.4.92.6 Master Collection 40 Moonphase Stainless Steel / Blue / Bracelet Master Collection 40 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.909.4.97.0 Master Collection 40 Moonphase Stainless Steel / Blue-Diamond / Alligator Master Collection 40 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.909.4.97.6 Master Collection 40 Moonphase Stainless Steel / Blue-Diamond / Bracelet Master Collection 40 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.910.4.51.6 Master Collection 40mm Annual Calendar Stainless Steel / Black-Roman / Bracelet Master Collection 40 mm Stainless Steel Black Automatic L897.2 30 m 2018
Longines L2.910.4.77.3 Master Collection 40mm Annual Calendar Stainless Steel / Silver-Diamond / Alligator Master Collection 40 mm Stainless Steel Silver Automatic L897.2 30 m 2018
Longines L2.910.4.78.6 Master Collection 40mm Annual Calendar Stainless Steel / Silver-Arabic / Bracelet Master Collection 40 mm Stainless Steel Silver Automatic L897.2 30 m 2018
Longines L2.910.4.92.0 Master Collection 40mm Annual Calendar Stainless Steel / Blue / Alligator Master Collection 40 mm Stainless Steel Blue Automatic L897.2 30 m 2018
Longines L2.919.4.51.6 Master Collection 42 Moonphase Stainless Steel / Black-Roman / Bracelet Master Collection 42 mm Stainless Steel Black Automatic L899.2 30 m 2019
Longines L2.919.4.51.7 Master Collection 42 Moonphase Stainless Steel / Black-Roman / Alligator Master Collection 42 mm Stainless Steel Black Automatic L899.2 30 m 2019
Longines L2.919.4.51.8 Master Collection 42 Moonphase Stainless Steel / Black-Roman / Alligator XL Master Collection 42 mm Stainless Steel Black Automatic L899.2 30 m 2019
Longines L2.919.4.78.3 Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Alligator Master Collection 42 mm Stainless Steel Silver Automatic L899.2 30 m 2019
Longines L2.919.4.78.5 Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Alligator XL Master Collection 42 mm Stainless Steel Silver Automatic L899.2 30 m 2019
Longines L2.919.4.78.6 Master Collection 42 Moonphase Stainless Steel / Silver-Arabic / Bracelet Master Collection 42 mm Stainless Steel Silver Automatic L899.2 30 m 2019
Longines L2.919.4.92.0 Master Collection 42 Moonphase Stainless Steel / Blue / Alligator Master Collection 42 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.919.4.92.2 Master Collection 42 Moonphase Stainless Steel / Blue / Alligator XL Master Collection 42 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L2.919.4.92.6 Master Collection 42 Moonphase Stainless Steel / Blue / Bracelet Master Collection 42 mm Stainless Steel Blue Automatic L899.2 30 m 2019
Longines L3.649.4.16.6 Hydroconquest Automatic 41 HydroConquest 41 mm Stainless Steel White Automatic L633 300 m
Longines L3.649.4.56.6 Hydroconquest Automatic 41 HydroConquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.649.4.76.6 Hydroconquest Automatic 41 HydroConquest 41 mm Stainless Steel Silver Automatic L633 300 m
Longines L3.649.4.96.6 Hydroconquest Automatic 41 HydroConquest 41 mm Stainless Steel Blue Automatic L633 300 m
Longines L3.651.4.16.2 Hydroconquest Chronograph Tachymeter White Rubber HydroConquest 41 mm Stainless Steel White Automatic L667 300 m
Longines L3.651.4.16.6 Hydroconquest Chronograph Tachymeter HydroConquest 41 mm Stainless Steel White Automatic L667 300 m
Longines L3.651.4.56.2 Hydroconquest Chronograph Tachymeter Black Rubber HydroConquest 41 mm Stainless Steel Black Automatic L667 300 m
Longines L3.651.4.56.6 Hydroconquest Chronograph Tachymeter Black HydroConquest 41 mm Stainless Steel Black Automatic L667 300 m
Longines L3.651.4.76.2 Hydroconquest Chronograph Tachymeter Silver Rubber HydroConquest 41 mm Stainless Steel Silver Automatic L667 300 m
Longines L3.651.4.76.6 Hydroconquest Chronograph Tachymeter Silver HydroConquest 41 mm Stainless Steel Silver Automatic L667 300 m
Longines L3.651.4.96.2 Hydroconquest Chronograph Tachymeter Blue Rubber HydroConquest 41 mm Stainless Steel Blue Automatic L667 300 m
Longines L3.651.4.96.6 Hydroconquest Chronograph Tachymeter Blue HydroConquest 41 mm Stainless Steel Blue Automatic L667 300 m
Longines L3.657.4.06.7 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel Grey Automatic L633 300 m
Longines L3.657.4.56.0 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel Black Automatic L633 300 m
Longines L3.657.4.56.2 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel Black Automatic L633 300 m
Longines L3.657.4.56.6 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel Black Automatic L633 300 m
Longines L3.657.4.56.7 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel Black Automatic L633 300 m
Longines L3.657.4.86.0 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel White Automatic L633 300 m
Longines L3.657.4.86.2 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel White Automatic L633 300 m
Longines L3.657.4.86.6 Conquest 41 Automatic Ceramic Conquest 41 mm Ceramic, Stainless Steel White Automatic L633 300 m
Longines L3.658.4.56.0 Conquest Automatic 41mm Black Leather Conquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.658.4.56.2 Conquest Automatic 41mm Black Rubber Conquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.658.4.56.6 Conquest Automatic 41mm Black Conquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.658.4.76.0 Conquest Automatic 41mm Silver Leather Conquest 41 mm Stainless Steel White Automatic L633 300 m
Longines L3.658.4.76.2 Conquest Automatic 41mm Silver Rubber Conquest 41 mm Stainless Steel White Automatic L633 300 m
Longines L3.658.4.76.6 Conquest Automatic 41mm Silver Conquest 41 mm Stainless Steel White Automatic L633 300 m
Longines L3.658.4.96.0 Conquest Automatic 41mm Blue Leather Conquest 41 mm Stainless Steel Blue Automatic L633 300 m
Longines L3.658.4.96.2 Conquest Automatic 41mm Blue Rubber Conquest 41 mm Stainless Steel Blue Automatic L633 300 m
Longines L3.658.4.96.6 Conquest Automatic 41mm Blue Conquest 41 mm Stainless Steel Blue Automatic L633 300 m
Longines L3.661.4.06.7 Conquest Chronograph Grey Ceramic Conquest 41 mm Ceramic, Stainless Steel Grey Automatic L667 50 m
Longines L3.661.4.56.0 Conquest Chronograph Ceramic Leather Conquest 41 mm Ceramic, Stainless Steel Black Automatic L667 50 m
Longines L3.661.4.56.2 Conquest Chronograph Ceramic Rubber Conquest 41 mm Ceramic, Stainless Steel Black Automatic L667 50 m
Longines L3.661.4.56.6 Conquest Chronograph Ceramic Bracelet Conquest 41 mm Ceramic, Stainless Steel Black Automatic L667 50 m
Longines L3.661.4.56.7 Conquest Chronograph Ceramic Bracelet Conquest 41 mm Ceramic, Stainless Steel Black Automatic L667 50 m
Longines L3.661.4.86.0 Conquest Chronograph White Ceramic Leather Conquest 41 mm Ceramic, Stainless Steel White Automatic L667 50 m
Longines L3.661.4.86.2 Conquest Chronograph White Ceramic Rubber Conquest 41 mm Ceramic, Stainless Steel White Automatic L667 50 m
Longines L3.661.4.86.6 Conquest Chronograph White Ceramic Bracelet Conquest 41 mm Ceramic, Stainless Steel White Automatic L667 50 m
Longines L3.662.4.56.0 Conquest Chronograph Conquest 41 mm Stainless Steel Black Automatic L667 300 m
Longines L3.662.4.56.2 Conquest Chronograph Automatic 41mm Black Rubber Conquest 41 mm Stainless Steel Black Automatic L667 300 m
Longines L3.662.4.56.6 Conquest Chronograph Black Bracelet Conquest 41 mm Stainless Steel Black Automatic L667 50 m
Longines L3.662.4.76.0 Conquest Chronograph Silver Leather Conquest 41 mm Stainless Steel Beige Automatic L667 300 m
Longines L3.662.4.76.2 Conquest Chronograph Silver Rubber Conquest 41 mm Stainless Steel Beige Automatic L667 50 m
Longines L3.662.4.76.6 Conquest Chronograph Silver Bracelet Conquest 41 mm Stainless Steel Beige Automatic L667 50 m
Longines L3.662.4.96.0 Conquest Chronograph Blue Leather Conquest 41 mm Stainless Steel Blue Automatic L667 300 m
Longines L3.662.4.96.2 Conquest Chronograph Blue Rubber Conquest 41 mm Stainless Steel Blue Automatic L667 50 m
Longines L3.662.4.96.6 Conquest Chronograph Blue Bracelet Conquest 41 mm Stainless Steel Blue Automatic L667 50 m
Longines L3.666.4.56.2 Admiral Chronograph Black Strap Admiral 42 mm Stainless Steel Black Automatic L705 100 m
Longines L3.666.4.56.3 Admiral Chronograph Black Brown Strap Admiral 42 mm Stainless Steel Black Automatic L705 100 m
Longines L3.666.4.56.6 Admiral Chronograph Black Admiral 42 mm Stainless Steel Black Automatic L705 100 m
Longines L3.666.4.66.2 Admiral Chronograph Brown Strap Admiral 42 mm Stainless Steel Brown Automatic L705 100 m
Longines L3.666.4.66.6 Admiral Chronograph Brown Admiral 42 mm Stainless Steel Brown Automatic L705 100 m
Longines L3.666.4.76.2 Admiral Chronograph Silver Strap Admiral 42 mm Stainless Steel Ivory Automatic L705 100 m
Longines L3.666.4.76.3 Admiral Chronograph Silver Brown Strap Admiral 42 mm Stainless Steel Silver Automatic L705 100 m
Longines L3.666.4.76.6 Admiral Chronograph Silver Admiral 42 mm Stainless Steel Silver Automatic L705 100 m
Longines L3.666.4.79.2 Admiral Chronograph Grey Leather Admiral 42 mm Stainless Steel Grey Automatic L705 100 m
Longines L3.666.4.79.6 Admiral Chronograph Grey Admiral 42 mm Stainless Steel Grey Automatic L705 100 m
Longines L3.667.4.56.7 Admiral Chronograph Ceramic Admiral 42 mm Ceramic, Stainless Steel Black Automatic L705 100 m
Longines L3.669.4.06.7 Admiral GMT Ceramic Admiral 42 mm Ceramic, Stainless Steel Grey Automatic L704.2 100 m
Longines L3.670.4.56.0 Admiral Chronograph GMT Admiral 42 mm Stainless Steel Black Automatic L686 100 m
Longines L3.670.4.56.6 Admiral Chronograph GMT Admiral 42 mm Stainless Steel Black Automatic L686 100 m
Longines L3.670.4.76.3 Admiral Chronograph GMT Admiral 42 mm Stainless Steel Silver Automatic L686 100 m
Longines L3.670.4.76.6 Admiral Chronograph GMT Admiral 42 mm Stainless Steel Silver Automatic L686 100 m
Longines L3.677.4.56.6 Conquest 41 Automatic Conquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.677.4.58.6 Conquest Automatic 41mm Black Conquest 41 mm Stainless Steel Black Automatic L633 300 m
Longines L3.677.4.76.6 Conquest 41 Automatic Conquest 41 mm Stainless Steel Silver Automatic L633 300 m
Longines L3.678.4.56.6 Conquest Chronograph Conquest 41 mm Stainless Steel Black Automatic L667 50 m
Longines L3.678.4.76.6 Conquest Chronograph Conquest 41 mm Stainless Steel Silver Automatic L667 300 m
Longines L3.695.4.03.6 Hydroconquest Automatic 41 Blue HydroConquest 41 mm Stainless Steel Blue Automatic L619 300 m
Longines L3.695.4.13.6 Hydroconquest Automatic 41 Beige HydroConquest 41 mm Stainless Steel White Automatic L619 300 m
Longines L3.695.4.19.6 Hydroconquest Automatic 41 Beige HydroConquest 41 mm Stainless Steel White Automatic L619 300 m
Longines L3.695.4.53.2 Hydroconquest Automatic 41 Black Rubber HydroConquest 41 mm Stainless Steel Black Automatic L619 300 m
Longines L3.695.4.53.6 Hydroconquest Automatic 41 Black HydroConquest 41 mm Stainless Steel Black Automatic L619 300 m
Longines L3.695.4.59.2 Hydroconquest Automatic 41 Red Rubber HydroConquest 41 mm Stainless Steel Black Automatic L619 300 m
Longines L3.695.4.59.6 Hydroconquest Automatic 41 Red HydroConquest 41 mm Stainless Steel Black Automatic L619 300 m
Longines L3.742.4.09.6 HydroConquest 41 Automatic Stainless Steel / Blue / Bracelet / Tetra Pak HydroConquest 41 mm Stainless Steel Blue Automatic L888.2 300 m
Longines L3.742.4.56.6 HydroConquest 41 Automatic Stainless Steel / Black / Bracelet HydroConquest 41 mm Stainless Steel Black Automatic L888.2 300 m
Longines L3.742.4.96.6 HydroConquest 41 Automatic Stainless Steel / Blue / Bracelet HydroConquest 41 mm Stainless Steel Blue Automatic L888.2 300 m
Longines L3.744.4.56.2 HydroConquest 41 Automatic Chronograph Stainless Steel / Black / Rubber HydroConquest 41 mm Stainless Steel Black Automatic L688.2 300 m 2015
Longines L3.744.4.56.6 HydroConquest 41 Automatic Chronograph Stainless Steel / Black / Bracelet HydroConquest 41 mm Stainless Steel Black Automatic L688.2 300 m 2015
Longines L3.744.4.96.6 HydroConquest 41 Automatic Chronograph Stainless Steel / Blue / Bracelet HydroConquest 41 mm Stainless Steel Blue Automatic L688.2 300 m 2015
Longines L3.781.4.06.6 HydroConquest 41 Automatic Stainless Steel / Ceramic / Green / Bracelet HydroConquest 41 mm Stainless Steel Green Automatic L888.3 300 m 2020