Seiko Cal. 5686 - 867

Seiko 5686-867

The 5686-867 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5686 caliber with 26j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-413bae8f6bf5]

Also known as: Tuna, UFO

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
White
Jewels
26j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1993

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