Seiko Cal. 6280 - 721

Seiko 6280-721

The 6280-721 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6280 caliber with 33j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-f397edb9c80f]

Also known as: Monster, Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1974

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