Seiko Cal. 4533 - 318

Seiko 4533-318

The Seiko 4533-318 represents an important milestone in Seiko's 1984 lineup. Powered by the 4533 caliber with 23j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-ca81f32a43c2]

Also known as: Sumo, Shogun

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1984

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