Seiko Cal. 5612 - 571

This Quartz model from 1982 features a 37mm Stainless Steel case. Powered by the 5612 caliber with 35j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-2ec5d0faef4c]

Also known as: Monster, Bellmatic

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1982

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