Seiko Cal. 5238 - 237

Seiko 5238-237

The 5238-237 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5238 caliber with 31j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-616ad353cf54]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1974

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