Seiko Cal. 7123 - 641

This Solar model from 1978 features a 41mm Titanium case. Powered by the 7123 caliber with 19j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-5ef92211af15]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1978

Related Models

• Seiko 4571-586
• Seiko 6682-317
• Seiko 3837-280
• Seiko 4413-565
• Seiko 6324-407
• Seiko 3839-760
• Seiko 6679-288
• Seiko 6187-645
• Seiko 7126-737
• Seiko 6167-766
• Seiko 6289-374
• Seiko 6294-595