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SNZG57

SNZG57 Automatic Watch

The Seiko SNZG57 is a 42mm men's automatic watch with a stainless steel case and a black analog dial protected by hardlex crystal. It uses a 7S36 caliber self-winding mechanical movement that cannot be manually wound or hacked (the second hand does not stop when the crown is pulled out). It ticks 6 times per second which gives the second hand a smoother movement than a quartz watch which ticks once per second. The watch should run for up to 43 hours when fully wound and will self-wind when moved.

Specifications
Model nr. SNZG57
Brand Seiko
Gender Men's
Movement
Type Automatic
Caliber 7S36
Beats per Hour 21,600 bph
Power Reserve 43 Hours
Instructions Owner's Manual
Case
Crown Position 03:00
Case Width (mm) 42
Case Thickness (mm) 13
Case Shape Round
Case Material Stainless Steel
Case Code 03R0
Crystal Material Hardlex
Water Resistance (meters) 100
Screw Down Crown No
Second Crown No
Complications
Moonphase No
Day Window Yes
Date Window Yes
Time Types Hours, Minutes, Seconds
Band
Band Material Stainless Steel
Band Color Gray
Replaceable Band Yes
Band Width (mm) 20
Dial
Dial Color Black
Hour Markings Bars
Bezel
Bezel Function Bidirectional
Bezel Material Stainless Steel
Bezel Color Gray
On the Bezel GMT Cities
Inner Bezel
Inner Bezel Color Black
On Inner Bezel 24 Hour Time
Hand Colors
Hour Hand Silver
Minute Hand Silver
Second Hand Blue, Silver