Seiko Cal. 3860 - 777

Seiko 3860-777

The 3860-777 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-d8adf7b9f230]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1993

Related Models

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