Seiko Cal. 4558 - 936

Seiko 4558-936

Released in 1983, the Cal. 4558 with design code 936 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-7d7622030692]

Also known as: UFO, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Green
Jewels
34j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1983

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