Seiko Cal. 7129 - 508

Seiko 7129-508

The 7129-508 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7129 caliber with 31j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-c922039df8ce]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1991

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