Seiko Cal. 5668 - 145

The 5668-145 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5668 caliber with 19j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-3e13e4c1f65e]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1993

Related Models

• Seiko 5296-186
• Seiko 4428-452
• Seiko 6137-532
• Seiko 0790-925
• Seiko 7181-451
• Seiko 7151-565
• Seiko 6678-748
• Seiko 7045-520
• Seiko 7065-410
• Seiko 4568-316
• Seiko 4489-979
• Seiko 4434-653