Seiko Cal. 7180 - 502

Seiko 7180-502

The 7180-502 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7180 caliber with 30j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-75989b47d46f]

Also known as: Pogue, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1971

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