Seiko Cal. 6150 - 137

The 6150-137 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6150 caliber with 22j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-db0447797118]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1975

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