Seiko Cal. 7129 - 276

Seiko 7129-276

The 7129-276 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7129 caliber with 17j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-008999f7f3f6]

Also known as: Helmet, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
39mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
White
Jewels
17j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1983

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