Seiko Cal. 4425 - 712

Seiko 4425-712

This Quartz model from 1987 features a 37mm Titanium case. With its 22mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-4a66b1f78599]

Also known as: Sumo, Shogun

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
10.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1987

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