Seiko Cal. 6649 - 283

Seiko 6649-283

This Automatic model from 1990 features a 40mm PVD Black case. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-0a6571bb6834]

Also known as: Monster, Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1990

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seikata-wm-0a6571bb6834