Seiko Cal. 4539 - 480

This Quartz model from 1979 features a 40mm Stainless Steel case. Powered by the 4539 caliber with 32j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-53f104125f2a]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1979

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