Seiko Cal. 7144 - 455

Seiko 7144-455

The Seiko 7144-455 represents an important milestone in Seiko's 1979 lineup. Powered by the 7144 caliber with 30j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-570559ec7674]

Also known as: Helmet, Sea Horse

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1979

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