Seiko Cal. 4449 - 749

This Spring Drive model from 1980 features a 37mm PVD Black case. With its 22mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-315e05f39989]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1980

Related Models

• Seiko 6223-410
• Seiko 5256-116
• Seiko 6618-384
• Seiko 6330-353
• Seiko 7179-464
• Seiko 5629-674
• Seiko 6644-766
• Seiko 6396-406
• Seiko 7127-583
• Seiko 6662-886
• Seiko 4532-679
• Seiko 6387-409