Seiko Cal. 6630 - 629

Seiko 6630-629

This Automatic model from 1991 features a 45mm Two-Tone case. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-fe4b0a327e73]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1991

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