Seiko Cal. 5227 - 937

Seiko 5227-937

This Quartz model from 1971 features a 37mm Titanium case. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-a9c824604e6e]

Also known as: Monster, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1971

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