Seiko Cal. 4564 - 185

The Seiko 4564-185 represents an important milestone in Seiko's 1982 lineup. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-62d7b4dba137]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1982

Related Models

• Seiko 4579-678
• Seiko 6125-495
• Seiko 7118-902
• Seiko 3874-328
• Seiko 6238-155
• Seiko 7027-670
• Seiko 6369-677
• Seiko 5241-541
• Seiko 7184-127
• Seiko 5231-320
• Seiko 4423-596
• Seiko 5211-266