Seiko Cal. 5258 - 497

Seiko 5258-497

The Seiko 5258-497 represents an important milestone in Seiko's 1973 lineup. Powered by the 5258 caliber with 22j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-13a5809a6ec5]

Also known as: UFO, Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1973

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