Seiko Cal. 5231 - 535

This Solar model from 1970 features a 43mm Stainless Steel case. Powered by the 5231 caliber with 29j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-96cf860fa705]

Also known as: Turtle, Panda

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1970

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