Seiko Cal. 7137 - 196

The 7137-196 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7137 caliber with 30j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-23a3dd3bb2d4]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1974

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