Seiko Cal. 6646 - 494

The 6646-494 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-ce80bc6f7898]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1976

Related Models

• Seiko 7030-223
• Seiko 6673-884
• Seiko 4554-654
• Seiko 6348-408
• Seiko 4599-307
• Seiko 5262-224
• Seiko 6337-916
• Seiko 6175-747
• Seiko 0768-426
• Seiko 6664-516
• Seiko 7114-274
• Seiko 6180-639