Seiko Cal. 6137 - 288

This Solar model from 1971 features a 35mm Hardlex-Coated Steel case. Powered by the 6137 caliber with 25j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-b88cfe632c63]

Also known as: Samurai, Silverwave

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1971

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