Seiko Cal. 3860 - 510

This Solar model from 1969 features a 41mm PVD Black case. Powered by the 3860 caliber with 19j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-3d590f099f6f]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1969

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