Seiko Cal. 4540 - 517

This Quartz model from 1980 features a 46mm Gold-Plated case. With its 22mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-0bfe58bcdeee]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

Related Models

• Seiko 6155-629
• Seiko 6250-504
• Seiko 7093-421
• Seiko 0730-334
• Seiko 3874-693
• Seiko 4511-818
• Seiko 4453-907
• Seiko 5624-470
• Seiko 6117-408
• Seiko 6358-150
• Seiko 6214-517
• Seiko 5656-373