Seiko Cal. 6183 - 478

The Seiko 6183-478 represents an important milestone in Seiko's 1980 lineup. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-ad601322a062]

Also known as: World Timer, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1980

Related Models

• Seiko 0761-156
• Seiko 7074-443
• Seiko 0742-747
• Seiko 3831-511
• Seiko 5286-240
• Seiko 6342-609
• Seiko 6336-345
• Seiko 0762-675
• Seiko 7141-809
• Seiko 3882-440
• Seiko 3827-465
• Seiko 7062-954