Seiko Cal. 6313 - 549

Seiko 6313-549

This Hand-Winding model from 1965 features a 41mm PVD Black case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-720de2e5bbeb]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1965

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