Seiko Cal. 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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