Seiko Cal. 4558 - 562

Seiko 4558-562

The Seiko 4558-562 represents an important milestone in Seiko's 1988 lineup. Powered by the 4558 caliber with 17j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-c52e1939ed72]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1988

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