Seiko Cal. 6117 - 156

The Seiko 6117-156 represents an important milestone in Seiko's 1973 lineup. Powered by the 6117 caliber with 20j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-3cb6ac4eb68d]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1973

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