Seiko Cal. 7134 - 820

Seiko 7134-820

The 7134-820 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7134 caliber with 29j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-18382a731a35]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1971

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seikata-wm-18382a731a35