Seiko Cal. 4437 - 151

Seiko 4437-151

The 4437-151 is a sought-after Automatic piece from Seiko's golden era. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-a40c2783569d]

Also known as: Shogun, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1980

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