Seiko Cal. 7031 - 484

Seiko 7031-484

This Hand-Winding model from 1968 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-011e153e9880]

Also known as: Bullhead, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
31j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1968

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seikata-wm-011e153e9880