Seiko Cal. 4428 - 309

The Seiko 4428-309 represents an important milestone in Seiko's 1998 lineup. With its 21mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-6930f585029d]

Also known as: Panda

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1998

Related Models

• Seiko 6683-720
• Seiko 6696-721
• Seiko 4424-414
• Seiko 6313-645
• Seiko 3812-511
• Seiko 6674-562
• Seiko 6679-164
• Seiko 6618-578
• Seiko 6324-325
• Seiko 6630-303
• Seiko 4534-449
• Seiko 0713-514