Seiko Cal. 6183 - 239

Seiko 6183-239

The Seiko 6183-239 represents an important milestone in Seiko's 1990 lineup. Powered by the 6183 caliber with 17j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-56a8e10c92a5]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1990

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