Seiko Cal. 6283 - 342

Seiko 6283-342

The 6283-342 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6283 caliber with 31j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-d628b5bac0f0]

Also known as: Sumo, Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1967

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