Seiko Cal. 4478 - 729

This Quartz model from 1982 features a 35mm Titanium case. With its 21mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-d6bd7e1663fd]

Also known as: Tuna, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 7056-540
• Seiko 7089-608
• Seiko 0775-597
• Seiko 6164-267
• Seiko 3831-867
• Seiko 6267-838
• Seiko 5217-348
• Seiko 3893-151
• Seiko 4467-357
• Seiko 6381-995
• Seiko 6282-356
• Seiko 6323-226