Seiko Cal. 6661 - 389

Seiko 6661-389

This Quartz model from 1982 features a 43mm Two-Tone case. Powered by the 6661 caliber with 20j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-a9f31316787f]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1982

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