Seiko Cal. 4517 - 685

The Seiko 4517-685 represents an important milestone in Seiko's 1974 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-944cb3ca4383]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1974

Related Models

• Seiko 4587-221
• Seiko 7139-629
• Seiko 5234-483
• Seiko 6181-185
• Seiko 5614-948
• Seiko 6186-918
• Seiko 7120-595
• Seiko 7172-462
• Seiko 6181-911
• Seiko 5667-750
• Seiko 3830-561
• Seiko 3836-657