Seiko Cal. 4428 - 182

This Automatic model from 1968 features a 36mm Two-Tone case. With its 18mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-f163da060285]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1968

Related Models

• Seiko 4586-301
• Seiko 7142-670
• Seiko 6383-810
• Seiko 7011-853
• Seiko 6184-326
• Seiko 6652-401
• Seiko 3874-448
• Seiko 6324-905
• Seiko 7029-152
• Seiko 4465-167
• Seiko 4422-208
• Seiko 4481-433