Seiko Cal. 4493 - 679

Seiko 4493-679

The Seiko 4493-679 represents an important milestone in Seiko's 1976 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-09791ce8df94]

Also known as: Tuna, Rally

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1976

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