Seiko Cal. 5281 - 278

Seiko 5281-278

The 5281-278 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5281 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-05e56ea704f9]

Also known as: Sumo, Crown

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1983

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