Seiko Cal. 3879 - 679

Seiko 3879-679

The Seiko 3879-679 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-329e4f21d37c]

Also known as: Turtle, World Timer

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
30m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1986

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