Seiko Cal. 5631 - 783

Seiko 5631-783

This Spring Drive model from 1998 features a 35mm Titanium case. With its 22mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-c707b7b71d9c]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
9.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1998

Related Models

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