Seiko Cal. 7123 - 183

This Automatic model from 1979 features a 45mm Gold-Plated case. Powered by the 7123 caliber with 25j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-a5b043bde30a]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1979

Related Models

• Seiko 0774-416
• Seiko 0759-513
• Seiko 0725-167
• Seiko 7145-389
• Seiko 5253-824
• Seiko 0728-311
• Seiko 3854-211
• Seiko 6212-828
• Seiko 0717-846
• Seiko 4527-522
• Seiko 4559-907
• Seiko 5227-133