Seiko Cal. 4541 - 549

Seiko 4541-549

This Hand-Winding model from 1984 features a 42mm Hardlex-Coated Steel case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-a3fbb160ea4c]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1984

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