Seiko Cal. 6684 - 664

The Seiko 6684-664 represents an important milestone in Seiko's 1983 lineup. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-43a812189276]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1983

Related Models

• Seiko 6187-621
• Seiko 5610-465
• Seiko 7142-625
• Seiko 7195-638
• Seiko 5617-235
• Seiko 5229-408
• Seiko 6162-404
• Seiko 6162-137
• Seiko 6341-512
• Seiko 5675-691
• Seiko 6658-401
• Seiko 7069-806