Seiko Cal. 4551 - 998

Seiko 4551-998

Released in 1965, the Cal. 4551 with design code 998 was part of Seiko's domestic market collection. Powered by the 4551 caliber with 36j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-47ce5f849669]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

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seikata-wm-47ce5f849669