Seiko Cal. 0738 - 761

The Seiko 0738-761 represents an important milestone in Seiko's 1969 lineup. Powered by the 0738 caliber with 36j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-021e0a35d8f5]

Also known as: Sumo, World Timer

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

Related Models

• Seiko 4589-300
• Seiko 4531-738
• Seiko 4443-145
• Seiko 0714-759
• Seiko 7059-871
• Seiko 6263-732
• Seiko 6299-630
• Seiko 4552-559
• Seiko 5219-531
• Seiko 5691-251
• Seiko 4550-509
• Seiko 5665-225