Seiko Cal. 4535 - 561

The Seiko 4535-561 represents an important milestone in Seiko's 1991 lineup. It features a Silver dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-33a0178f2e64]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1991

Related Models

• Seiko 6630-457
• Seiko 4516-476
• Seiko 6161-518
• Seiko 0747-866
• Seiko 5644-888
• Seiko 6232-630
• Seiko 7057-915
• Seiko 4446-797
• Seiko 5273-948
• Seiko 7061-725
• Seiko 3875-163
• Seiko 6180-255