Seiko Cal. 4413 - 620

The Seiko 4413-620 represents an important milestone in Seiko's 1975 lineup. It features a Silver dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-7f5b00ee9842]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 5298-624
• Seiko 4486-724
• Seiko 4411-234
• Seiko 7085-590
• Seiko 7110-901
• Seiko 6117-320
• Seiko 5686-164
• Seiko 6135-616
• Seiko 7045-695
• Seiko 5662-330
• Seiko 0742-604
• Seiko 4544-875