Seiko Cal. 7123 - 643

This Quartz model from 1982 features a 40mm Two-Tone case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-fd0cf3e3f536]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1982

Related Models

• Seiko 4433-957
• Seiko 3823-970
• Seiko 5628-308
• Seiko 6344-616
• Seiko 4470-919
• Seiko 6117-934
• Seiko 6170-513
• Seiko 5299-928
• Seiko 4576-902
• Seiko 4417-895
• Seiko 6310-420
• Seiko 5296-252