Seiko Cal. 3884 - 915

The 3884-915 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3884 caliber with 33j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-019c1ca9a920]

Also known as: Tuna, Bullhead

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1970

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