Seiko Cal. 6644 - 199

This Kinetic model from 1977 features a 42mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-d30bc6f8ec54]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1977

Related Models

• Seiko 0778-664
• Seiko 7153-355
• Seiko 6264-207
• Seiko 6358-524
• Seiko 7094-595
• Seiko 7128-371
• Seiko 7168-984
• Seiko 6233-294
• Seiko 0722-770
• Seiko 0734-215
• Seiko 0796-691
• Seiko 5287-352