Seiko Cal. 0743 - 204

The Seiko 0743-204 represents an important milestone in Seiko's 1967 lineup. Powered by the 0743 caliber with 21j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-e993fb9977c4]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1967

Related Models

• Seiko 7033-415
• Seiko 0716-564
• Seiko 7017-997
• Seiko 7016-565
• Seiko 6219-925
• Seiko 6292-104
• Seiko 0797-836
• Seiko 7025-612
• Seiko 3853-119
• Seiko 7152-175
• Seiko 4545-716
• Seiko 7148-824