Seiko Cal. 7147 - 943

Seiko 7147-943

The 7147-943 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7147 caliber with 23j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-b76e08831096]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1993

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seikata-wm-b76e08831096