Seiko Cal. 3879 - 366

Seiko 3879-366

The Seiko 3879-366 represents an important milestone in Seiko's 1970 lineup. With its 21mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-9265160b3968]

Also known as: Turtle, World Timer

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1970

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seikata-wm-9265160b3968