Seiko Cal. 5686 - 661

Seiko 5686-661

The 5686-661 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5686 caliber with 24j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-72aec2047830]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1977

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seikata-wm-72aec2047830