Seiko Cal. 4455 - 550

Seiko 4455-550

This Hand-Winding model from 1970 features a 38mm Stainless Steel case. With its 20mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-dac6b84ffbb9]

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
9.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
20j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1970

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