Seiko Cal. 4531 - 541

This Quartz model from 1982 features a 46mm Titanium case. Powered by the 4531 caliber with 17j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-11be2e1f10c9]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1982

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