Seiko Cal. 6660 - 746

This Kinetic model from 1985 features a 38mm Titanium case. Powered by the 6660 caliber with 18j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-e10b04a2b3f6]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1985

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