Seiko Cal. 6147 - 851

Seiko 6147-851

The Seiko 6147-851 represents an important milestone in Seiko's 1982 lineup. Powered by the 6147 caliber with 27j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-01aa9cdbf577]

Also known as: Helmet, Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1982

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