Seiko Cal. 6635 - 358

Seiko 6635-358

This Kinetic model from 1969 features a 44mm Gold-Plated case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-fd74a2dfc429]

Also known as: Sumo, Bullhead

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1969

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