Seiko Cal. 6630 - 506

The 6630-506 is a sought-after Quartz piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-120a40d01127]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1965

Related Models

• Seiko 6381-644
• Seiko 6640-877
• Seiko 6649-739
• Seiko 4587-817
• Seiko 4452-461
• Seiko 6671-185
• Seiko 6385-998
• Seiko 6144-989
• Seiko 3884-942
• Seiko 0723-263
• Seiko 3866-262
• Seiko 6619-309