Seiko Cal. 5287 - 507

Seiko 5287-507

This Hand-Winding model from 1997 features a 39mm Stainless Steel case. Powered by the 5287 caliber with 19j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-db1bb2d6e317]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1997

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