Seiko Cal. 6251 - 571

This Solar model from 1971 features a 34mm Titanium case. Powered by the 6251 caliber with 17j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-5f13d49b3660]

Also known as: Sumo, Panda

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1971

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