Seiko Cal. 6691 - 545

Seiko 6691-545

This Kinetic model from 1982 features a 37mm Stainless Steel case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-19a7979eed3e]

Also known as: Monster, Sumo

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
25j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1982

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seikata-wm-19a7979eed3e