Seiko Cal. 6271 - 159

Seiko 6271-159

The Seiko 6271-159 represents an important milestone in Seiko's 1978 lineup. Powered by the 6271 caliber with 31j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-a7fa48a5bd65]

Also known as: Sportsmatic, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1978

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