Seiko Cal. 6186 - 420

Seiko 6186-420

The 6186-420 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6186 caliber with 26j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-5e94f2ad3fa5]

Also known as: Sumo, Silverwave

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
26j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1988

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