Seiko Cal. 4428 - 833

The Seiko 4428-833 represents an important milestone in Seiko's 1987 lineup. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-333d4124be86]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1987

Related Models

• Seiko 4479-776
• Seiko 0758-264
• Seiko 6231-446
• Seiko 4512-844
• Seiko 3895-466
• Seiko 5615-640
• Seiko 4523-511
• Seiko 0789-183
• Seiko 5679-886
• Seiko 6376-548
• Seiko 5271-896
• Seiko 7076-152