Seiko Cal. 6181 - 829

The Seiko 6181-829 represents an important milestone in Seiko's 1977 lineup. Powered by the 6181 caliber with 25j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-7574b11271d0]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

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