Seiko Cal. 4427 - 549

The Seiko 4427-549 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-4668686b5f99]

Also known as: Panda, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1993

Related Models

• Seiko 4438-875
• Seiko 5271-369
• Seiko 5626-474
• Seiko 5281-293
• Seiko 5290-140
• Seiko 5637-432
• Seiko 5220-330
• Seiko 6395-254
• Seiko 7054-252
• Seiko 4462-712
• Seiko 6342-809
• Seiko 4521-594