Seiko Cal. 6133 - 556

Seiko 6133-556

The Seiko 6133-556 represents an important milestone in Seiko's 1982 lineup. Powered by the 6133 caliber with 20j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-5c6ebca22df6]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
41mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1982

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