Seiko Cal. 6618 - 464

This Spring Drive model from 1987 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-bde9caa3576d]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1987

Related Models

• Seiko 7072-679
• Seiko 7057-990
• Seiko 0789-725
• Seiko 6155-516
• Seiko 5664-137
• Seiko 3810-606
• Seiko 5615-944
• Seiko 5634-782
• Seiko 4426-950
• Seiko 6149-992
• Seiko 7157-207
• Seiko 5672-423