Seiko Cal. 5237 - 341

This Quartz model from 1978 features a 46mm Titanium case. Powered by the 5237 caliber with 21j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-d1225af4fe52]

Also known as: UFO, Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1978

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