Seiko Cal. 6686 - 798

Seiko 6686-798

The 6686-798 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6686 caliber with 27j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-e6d13bc2b431]

Also known as: Monster, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
27j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1966

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seikata-wm-e6d13bc2b431