Seiko Cal. 6678 - 771

Seiko 6678-771

This Quartz model from 1966 features a 44mm Titanium case. Powered by the 6678 caliber with 36j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-463d677d3b82]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
36j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1966

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seikata-wm-463d677d3b82