Seiko Cal. 6699 - 645

This Hand-Winding model from 1981 features a 45mm Titanium case. Powered by the 6699 caliber with 22j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-de18718463ac]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1981

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