Seiko Cal. 4431 - 846

Seiko 4431-846

This Spring Drive model from 1965 features a 34mm Stainless Steel case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-43de996632ef]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1965

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