Seiko Cal. 3879 - 703

Seiko 3879-703

The Seiko 3879-703 represents an important milestone in Seiko's 1966 lineup. With its 20mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-ae1c5c8d1a98]

Also known as: Goldfeather

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
28j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1966

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