Seiko Cal. 6287 - 428

Seiko 6287-428

The 6287-428 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6287 caliber with 21j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-ccce150d1a7b]

Also known as: Monster, World Timer

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1996

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seikata-wm-ccce150d1a7b