Seiko Cal. 7137 - 253

Seiko 7137-253

The 7137-253 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7137 caliber with 36j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-012815d03d4f]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1990

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