Seiko Cal. 4581 - 525

This Quartz model from 1967 features a 43mm Titanium case. With its 19mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-593248548689]

Also known as: Samurai, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1967

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