Seiko Cal. 4577 - 422

The Seiko 4577-422 represents an important milestone in Seiko's 1995 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-0e4fd9063ef9]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1995

Related Models

• Seiko 4579-783
• Seiko 5632-200
• Seiko 4479-205
• Seiko 5260-560
• Seiko 6356-698
• Seiko 6110-803
• Seiko 6652-363
• Seiko 5244-672
• Seiko 5296-699
• Seiko 3837-714
• Seiko 7126-776
• Seiko 6387-636