Seiko Cal. 4550 - 555

Seiko 4550-555

This Spring Drive model from 1980 features a 35mm Hardlex-Coated Steel case. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-2dd6b0901be9]

Also known as: Panda, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1980

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seikata-wm-2dd6b0901be9