Seiko Cal. 0744 - 645

This Spring Drive model from 1995 features a 46mm Two-Tone case. With its 21mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-a357598020c1]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1995

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