Seiko Cal. 6123 - 671

This Solar model from 1978 features a 43mm Hardlex-Coated Steel case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-95b3d08ea83b]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1978

Related Models

• Seiko 5690-677
• Seiko 6310-569
• Seiko 4512-382
• Seiko 6168-520
• Seiko 6135-381
• Seiko 7123-276
• Seiko 6653-811
• Seiko 5620-220
• Seiko 0713-701
• Seiko 0737-485
• Seiko 3887-487
• Seiko 3897-262