Seiko Cal. 5657 - 977

Seiko 5657-977

This Quartz model from 1997 features a 36mm Titanium case. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-1c392d6ad72e]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1997

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