Seiko Cal. 6144 - 447

Seiko 6144-447

The Seiko 6144-447 represents an important milestone in Seiko's 1979 lineup. Powered by the 6144 caliber with 27j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-966040b15ac7]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Champagne
Jewels
27j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1979

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seikata-wm-966040b15ac7