Seiko Cal. 5243 - 806

The Seiko 5243-806 represents an important milestone in Seiko's 1984 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e5d9a7594043]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1984

Related Models

• Seiko 6246-495
• Seiko 6660-608
• Seiko 7059-891
• Seiko 0745-503
• Seiko 7076-604
• Seiko 6615-690
• Seiko 4474-438
• Seiko 4421-646
• Seiko 4488-919
• Seiko 7196-269
• Seiko 5619-554
• Seiko 4547-876