Seiko Cal. 4515 - 415

This Hand-Winding model from 1981 features a 35mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-353f60b923cb]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1981

Related Models

• Seiko 6679-355
• Seiko 7039-771
• Seiko 6660-413
• Seiko 5668-855
• Seiko 7059-142
• Seiko 7178-606
• Seiko 4594-733
• Seiko 6379-623
• Seiko 6323-490
• Seiko 4547-918
• Seiko 5259-953
• Seiko 5680-670