Seiko Cal. 4542 - 715

This Quartz model from 1970 features a 39mm Titanium case. Powered by the 4542 caliber with 24j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-26ac07a08f0d]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

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