Seiko Cal. 6642 - 444

The Seiko 6642-444 represents an important milestone in Seiko's 1998 lineup. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-d04a45a22b0f]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1998

Related Models

• Seiko 4486-258
• Seiko 4551-370
• Seiko 6148-688
• Seiko 6695-246
• Seiko 6365-735
• Seiko 6294-310
• Seiko 6264-212
• Seiko 3859-306
• Seiko 6383-467
• Seiko 6114-865
• Seiko 3866-679
• Seiko 5650-313