Seiko Cal. 7123 - 338

The 7123-338 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-e58bf2a45d79]

Also known as: UFO, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1971

Related Models

• Seiko 6111-381
• Seiko 3855-274
• Seiko 4596-160
• Seiko 4533-919
• Seiko 6327-828
• Seiko 7174-656
• Seiko 5626-764
• Seiko 7086-584
• Seiko 6640-139
• Seiko 5211-976
• Seiko 6380-435
• Seiko 6384-709