Seiko Cal. 6143 - 737

The Seiko 6143-737 represents an important milestone in Seiko's 1998 lineup. Powered by the 6143 caliber with 28j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-e55ef014ced8]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1998

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