Seiko Cal. 4437 - 862

This Solar model from 1978 features a 44mm Titanium case. Powered by the 4437 caliber with 18j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-99af9947132a]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1978

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