Seiko Cal. 0756 - 863

The Seiko 0756-863 represents an important milestone in Seiko's 1993 lineup. With its 21mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-ccead04cb9cc]

Also known as: Tuna, World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1993

Related Models

• Seiko 6632-238
• Seiko 5698-922
• Seiko 6250-460
• Seiko 6146-140
• Seiko 7022-799
• Seiko 6270-151
• Seiko 4532-432
• Seiko 7077-358
• Seiko 5658-820
• Seiko 0755-402
• Seiko 0786-859
• Seiko 4592-114