Seiko Cal. 7172 - 722

This Quartz model from 1986 features a 34mm Titanium case. Powered by the 7172 caliber with 20j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-0c5c2420139f]

Also known as: Samurai, Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1986

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