Seiko Cal. 5284 - 314

Seiko 5284-314

The Seiko 5284-314 represents an important milestone in Seiko's 1981 lineup. Powered by the 5284 caliber with 27j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-3f56d19a8c6c]

Also known as: Bullhead, UFO

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1981

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