Seiko Cal. 5664 - 363

This Hand-Winding model from 1999 features a 45mm Titanium case. Powered by the 5664 caliber with 18j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-80ea9b96fb47]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1999

Related Models

• Seiko 7088-181
• Seiko 6168-513
• Seiko 4463-769
• Seiko 6267-292
• Seiko 3897-353
• Seiko 7198-720
• Seiko 7166-767
• Seiko 6130-829
• Seiko 3850-490
• Seiko 6374-483
• Seiko 6258-131
• Seiko 6269-203