Seiko Cal. 4538 - 324

The Seiko 4538-324 represents an important milestone in Seiko's 1965 lineup. With its 22mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-9dc986fd3253]

Also known as: Helmet, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1965

Related Models

• Seiko 7049-574
• Seiko 4566-584
• Seiko 0751-900
• Seiko 6296-992
• Seiko 6628-751
• Seiko 7086-927
• Seiko 6364-842
• Seiko 6629-394
• Seiko 0720-682
• Seiko 6632-131
• Seiko 6130-881
• Seiko 4423-476