Seiko Cal. 0733 - 843

The 0733-843 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-d76b535bb654]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

Related Models

• Seiko 7191-323
• Seiko 0766-336
• Seiko 6664-839
• Seiko 6632-873
• Seiko 6113-626
• Seiko 7174-240
• Seiko 4455-892
• Seiko 7072-333
• Seiko 7115-199
• Seiko 4478-483
• Seiko 6657-350
• Seiko 7050-122