Seiko Cal. 7129 - 371

Seiko 7129-371

The 7129-371 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a525067453d4]

Also known as: Bullhead, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1972

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seikata-wm-a525067453d4