Seiko Cal. 5284 - 492

Seiko 5284-492

The Seiko 5284-492 represents an important milestone in Seiko's 1974 lineup. Powered by the 5284 caliber with 33j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-67f7163552de]

Also known as: Bullhead

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1974

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