Seiko Cal. 4542 - 830

Seiko 4542-830

The 4542-830 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a34ad2837445]

Also known as: Golden Tuna, Flighty

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
32j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1966

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