Seiko Cal. 6243 - 285

Released in 1990, the Cal. 6243 with design code 285 was part of Seiko's domestic market collection. Powered by the 6243 caliber with 18j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-8fc8ed48448d]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

Related Models

• Seiko 7072-529
• Seiko 5624-859
• Seiko 3864-937
• Seiko 6249-890
• Seiko 6145-166
• Seiko 4560-731
• Seiko 4534-772
• Seiko 6240-342
• Seiko 5215-549
• Seiko 4547-330
• Seiko 5259-793
• Seiko 4540-684