Seiko Cal. 6348 - 640

Seiko 6348-640

This Hand-Winding model from 1972 features a 46mm Hardlex-Coated Steel case. Powered by the 6348 caliber with 22j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-326f02af4603]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
22j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1972

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seikata-wm-326f02af4603