Seiko Cal. 6683 - 291

Seiko 6683-291

The 6683-291 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6683 caliber with 22j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-f22fe601045b]

Also known as: Tuna, Rally

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Burgundy
Jewels
22j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1986

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