Seiko Cal. 6683 - 463

Seiko 6683-463

The Seiko 6683-463 represents an important milestone in Seiko's 1969 lineup. Powered by the 6683 caliber with 30j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-827a98179339]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1969

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seikata-wm-827a98179339