Seiko Cal. 4444 - 517

This Spring Drive model from 1989 features a 39mm PVD Black case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-803f1c4ab20c]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1989

Related Models

• Seiko 6387-296
• Seiko 7168-901
• Seiko 6688-411
• Seiko 6254-673
• Seiko 4560-697
• Seiko 6353-192
• Seiko 6286-573
• Seiko 3856-881
• Seiko 6114-510
• Seiko 3889-365
• Seiko 3874-733
• Seiko 4421-283