Seiko Cal. 4529 - 988

Seiko 4529-988

The 4529-988 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4529 caliber with 31j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-08624926f0d2]

Also known as: Turtle, Sumo

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1979

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seikata-wm-08624926f0d2