Seiko Cal. 5634 - 666

The 5634-666 is a sought-after Kinetic piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-b7f59c895eab]

Also known as: Helmet, Sea Horse

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1992

Related Models

• Seiko 4589-633
• Seiko 6176-761
• Seiko 5671-160
• Seiko 7135-538
• Seiko 3820-176
• Seiko 5661-474
• Seiko 6385-269
• Seiko 6133-986
• Seiko 5231-340
• Seiko 6271-570
• Seiko 6627-472
• Seiko 7137-338