Seiko Cal. 4558 - 319

Seiko 4558-319

The Seiko 4558-319 represents an important milestone in Seiko's 1966 lineup. Powered by the 4558 caliber with 28j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-d195cf69eddb]

Also known as: Bellmatic

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
190m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1966

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