Seiko Cal. 6681 - 403

This Kinetic model from 1991 features a 37mm Titanium case. Powered by the 6681 caliber with 30j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-30e548aa68fc]

Also known as: Monster, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1991

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