Seiko Cal. 6665 - 487

This Hand-Winding model from 1972 features a 44mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-e5eea0835446]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1972

Related Models

• Seiko 6687-822
• Seiko 7097-893
• Seiko 6146-306
• Seiko 6159-653
• Seiko 4493-205
• Seiko 6364-185
• Seiko 0759-356
• Seiko 5221-987
• Seiko 7015-817
• Seiko 6328-390
• Seiko 6287-555
• Seiko 3873-660