Seiko Cal. 6659 - 181

This Kinetic model from 1981 features a 44mm PVD Black case. It features a Cream dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-3b7c05b818cd]

Also known as: Helmet, Sea Horse

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1981

Related Models

• Seiko 6250-469
• Seiko 7125-688
• Seiko 4427-614
• Seiko 5290-387
• Seiko 6255-188
• Seiko 3819-129
• Seiko 6266-784
• Seiko 5246-830
• Seiko 4442-614
• Seiko 7118-952
• Seiko 5658-610
• Seiko 7119-541