Seiko Cal. 5657 - 778

Seiko 5657-778

This Quartz model from 1997 features a 37mm Titanium case. With its 20mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-6fb91c48c520]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Black
Jewels
23j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1997

Related Models

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