Seiko Cal. 6666 - 659

This Automatic model from 1990 features a 46mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-b2958fad3659]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1990

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