Seiko Cal. 6271 - 729

Seiko 6271-729

The Seiko 6271-729 represents an important milestone in Seiko's 1979 lineup. Powered by the 6271 caliber with 36j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-bd644c2eac55]

Also known as: World Timer, Sea Horse

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1979

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