Seiko Cal. 4537 - 524

Seiko 4537-524

The Seiko 4537-524 represents an important milestone in Seiko's 1992 lineup. Powered by the 4537 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-b7e91ba61529]

Also known as: UFO, Arnie

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1992

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