Seiko Cal. 3889 - 648

Released in 1987, the Cal. 3889 with design code 648 was part of Seiko's domestic market collection. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-eeaca83fd60d]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1987

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