Seiko Cal. 6288 - 902

Seiko 6288-902

The 6288-902 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6288 caliber with 31j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-8cd09cd44ea7]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1985

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