Seiko Cal. 6686 - 720

Seiko 6686-720

The 6686-720 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6686 caliber with 25j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-6b6c4c6b7c18]

Also known as: Rally, Flighty

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1978

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seikata-wm-6b6c4c6b7c18