Seiko Cal. 6389 - 788

Seiko 6389-788

This Solar model from 1980 features a 37mm Titanium case. Powered by the 6389 caliber with 32j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-7f17b07ce797]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1980

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seikata-wm-7f17b07ce797