Seiko Cal. 4543 - 384

The Seiko 4543-384 represents an important milestone in Seiko's 1994 lineup. Powered by the 4543 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-8246dcd046bb]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1994

Related Models

• Seiko 0711-949
• Seiko 6146-728
• Seiko 6280-693
• Seiko 5258-430
• Seiko 0769-410
• Seiko 4540-292
• Seiko 4512-826
• Seiko 7135-718
• Seiko 5239-706
• Seiko 6363-624
• Seiko 6168-509
• Seiko 4445-654