Seiko Cal. 5663 - 271

The 5663-271 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-a5af01176934]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1968

Related Models

• Seiko 7120-930
• Seiko 6329-607
• Seiko 6333-936
• Seiko 6220-598
• Seiko 6669-144
• Seiko 6269-833
• Seiko 6647-419
• Seiko 6674-426
• Seiko 3834-821
• Seiko 6355-888
• Seiko 7044-129
• Seiko 7039-936