Seiko Cal. 0766 - 380

Seiko 0766-380

The 0766-380 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-2c8b2f830c0e]

Also known as: Monster, Helmet

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1983

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