Seiko Cal. 6666 - 633

Seiko 6666-633

This Automatic model from 1983 features a 41mm Hardlex-Coated Steel case. It features a Navy dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-c46200e67d1b]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1983

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