Seiko Cal. 7123 - 384

Released in 1967, the Cal. 7123 with design code 384 was part of Seiko's domestic market collection. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ce2170cc9887]

Also known as: Sumo, Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1967

Related Models

• Seiko 7191-265
• Seiko 4565-845
• Seiko 5280-279
• Seiko 6366-176
• Seiko 0789-176
• Seiko 5637-308
• Seiko 7172-353
• Seiko 6138-278
• Seiko 6640-474
• Seiko 6647-929
• Seiko 7040-273
• Seiko 6235-541