Seiko Cal. 4518 - 727

The Seiko 4518-727 represents an important milestone in Seiko's 1978 lineup. With its 19mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-4757a797ffc0]

Also known as: Turtle, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

Related Models

• Seiko 7153-885
• Seiko 3847-920
• Seiko 4551-353
• Seiko 6169-322
• Seiko 5639-263
• Seiko 7092-499
• Seiko 6299-846
• Seiko 7159-421
• Seiko 7073-740
• Seiko 5620-722
• Seiko 4467-530
• Seiko 6152-655