Seiko Cal. 6649 - 489

This Spring Drive model from 1986 features a 41mm Two-Tone case. With its 18mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-57e4bfbc2b25]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1986

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