Seiko Cal. 6681 - 447

Seiko 6681-447

This Hand-Winding model from 1985 features a 40mm Hardlex-Coated Steel case. With its 20mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-54cda5bd6695]

Also known as: Navigator, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1985

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seikata-wm-54cda5bd6695