Seiko Cal. 4528 - 988

The Seiko 4528-988 represents an important milestone in Seiko's 1982 lineup. Powered by the 4528 caliber with 19j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-188cfb8edd11]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1982

Related Models

• Seiko 6322-388
• Seiko 5260-576
• Seiko 5274-941
• Seiko 4510-445
• Seiko 7078-808
• Seiko 5273-258
• Seiko 4531-800
• Seiko 6372-447
• Seiko 0742-630
• Seiko 0796-502
• Seiko 0728-993
• Seiko 7048-195