Seiko Cal. 4528 - 242

The Seiko 4528-242 represents an important milestone in Seiko's 1971 lineup. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-b7df516f006e]

Also known as: Samurai, Shogun

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1971

Related Models

• Seiko 6257-104
• Seiko 4559-515
• Seiko 6218-832
• Seiko 6223-163
• Seiko 3827-793
• Seiko 4423-241
• Seiko 4497-637
• Seiko 6350-402
• Seiko 4473-426
• Seiko 4448-948
• Seiko 6387-542
• Seiko 4448-696