Seiko Cal. 4555 - 325

Seiko 4555-325

The 4555-325 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-a041c5a61237]

Also known as: Monster, Sumo

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1966

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seikata-wm-a041c5a61237