Seiko Cal. 4552 - 903

Seiko 4552-903

The 4552-903 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4552 caliber with 22j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-4dc54b6c6faa]

Also known as: Panda, UFO

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
22j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1989

Related Models

seikata-wm-4dc54b6c6faa