Seiko Cal. 6665 - 372

The 6665-372 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6665 caliber with 28j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-8cf6873b882b]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1990

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