Seiko Cal. 4580 - 551

Seiko 4580-551

The Seiko 4580-551 represents an important milestone in Seiko's 1969 lineup. Powered by the 4580 caliber with 30j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-c6414a66fd49]

Also known as: Turtle, Flighty

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Green
Jewels
30j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1969

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