Seiko Cal. 6136 - 840

The Seiko 6136-840 represents an important milestone in Seiko's 1984 lineup. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a6e9bfac86ec]

Also known as: Rally, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1984

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