Seiko Cal. 0750 - 481

The Seiko 0750-481 represents an important milestone in Seiko's 1977 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3fba9ad381f0]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1977

Related Models

• Seiko 0764-726
• Seiko 5211-833
• Seiko 6228-297
• Seiko 6261-322
• Seiko 7136-512
• Seiko 4431-888
• Seiko 4529-676
• Seiko 3826-858
• Seiko 5690-863
• Seiko 3824-410
• Seiko 7154-874
• Seiko 5660-435