Seiko Cal. 6648 - 393

Seiko 6648-393

This Automatic model from 1965 features a 39mm Gold-Plated case. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-ff9a08bc882a]

Also known as: Navigator, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1965

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