Seiko Cal. 7134 - 556

Seiko 7134-556

The Seiko 7134-556 represents an important milestone in Seiko's 1976 lineup. Powered by the 7134 caliber with 29j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-814cfcb9ad2c]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1976

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