Seiko Cal. 6287 - 493

Seiko 6287-493

The Seiko 6287-493 represents an important milestone in Seiko's 1983 lineup. Powered by the 6287 caliber with 23j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-e9528f8dcd1b]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1983

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