Seiko Cal. 5630 - 276

Seiko 5630-276

This Hand-Winding model from 1976 features a 39mm Titanium case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-049096219a75]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1976

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seikata-wm-049096219a75