Seiko Cal. 7129 - 513

Seiko 7129-513

The 7129-513 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7129 caliber with 32j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-822ccff05420]

Also known as: UFO, Navigator

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1991

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