Seiko Cal. 0729 - 644

The Seiko 0729-644 represents an important milestone in Seiko's 1979 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-b31b9a687350]

Also known as: Silverwave, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1979

Related Models

• Seiko 6288-705
• Seiko 5662-635
• Seiko 3823-357
• Seiko 6319-360
• Seiko 4456-201
• Seiko 3821-278
• Seiko 0789-203
• Seiko 6142-997
• Seiko 5654-651
• Seiko 6367-478
• Seiko 0787-675
• Seiko 3816-155