Seiko Cal. 0744 - 236

The Seiko 0744-236 represents an important milestone in Seiko's 1980 lineup. Powered by the 0744 caliber with 23j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-ad3cc1a42da9]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1980

Related Models

• Seiko 6224-337
• Seiko 6253-112
• Seiko 6139-660
• Seiko 6245-308
• Seiko 6340-460
• Seiko 5279-592
• Seiko 6688-546
• Seiko 7194-275
• Seiko 5682-161
• Seiko 6374-374
• Seiko 6682-697
• Seiko 7072-380