Seiko Cal. 6399 - 777

Seiko 6399-777

This Quartz model from 1966 features a 36mm Titanium case. Powered by the 6399 caliber with 34j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-735cc76a9886]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1966

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seikata-wm-735cc76a9886