Seiko Cal. 6642 - 572

The Seiko 6642-572 represents an important milestone in Seiko's 1967 lineup. Powered by the 6642 caliber with 33j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-f45d50131fd2]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1967

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