Seiko Cal. 5272 - 784

Seiko 5272-784

The 5272-784 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5272 caliber with 23j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-08b36df955dd]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1988

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seikata-wm-08b36df955dd