Seiko Cal. 4555 - 766

Seiko 4555-766

The 4555-766 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-3574d18d518e]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Cream
Jewels
21j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1988

Related Models

seikata-wm-3574d18d518e