Seiko Cal. 3883 - 720

The Seiko 3883-720 represents an important milestone in Seiko's 1969 lineup. Powered by the 3883 caliber with 32j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-7a9700f707d4]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

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