Seiko Cal. 3813 - 247

Seiko 3813-247

This Hand-Winding model from 1967 features a 39mm Hardlex-Coated Steel case. With its 21mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-031b34126ed9]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1967

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seikata-wm-031b34126ed9