Seiko Cal. 3887 - 688

The 3887-688 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3887 caliber with 23j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-4a9299af71cd]

Also known as: Turtle, Silverwave

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1967

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