Seiko Cal. 5668 - 614

Seiko 5668-614

The Seiko 5668-614 represents an important milestone in Seiko's 1978 lineup. Powered by the 5668 caliber with 23j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-b33ec1fc506c]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1978

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