Seiko Cal. 5662 - 447

Seiko 5662-447

The Seiko 5662-447 represents an important milestone in Seiko's 1977 lineup. Powered by the 5662 caliber with 31j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-e20c48c5307e]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
41mm
Case Thickness
13.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1977

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