Seiko Cal. 4533 - 623

Seiko 4533-623

The Seiko 4533-623 represents an important milestone in Seiko's 1992 lineup. Powered by the 4533 caliber with 32j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-1a819fc1adf8]

Also known as: Helmet, UFO

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1992

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