Seiko Cal. 6642 - 872

The Seiko 6642-872 represents an important milestone in Seiko's 1997 lineup. Powered by the 6642 caliber with 29j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-ec15fbe660a6]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1997

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