Seiko Cal. 3841 - 145

This Solar model from 1971 features a 43mm Hardlex-Coated Steel case. Powered by the 3841 caliber with 24j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-b8805b31fc5d]

Also known as: World Timer, Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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