Seiko Cal. 3868 - 420

Seiko 3868-420

The 3868-420 is a sought-after Solar piece from Seiko's golden era. Powered by the 3868 caliber with 35j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-c4113bdef42b]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1965

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