Seiko Cal. 6123 - 933

The 6123-933 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-7d9d313ef7bb]

Also known as: Crown, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1990

Related Models

• Seiko 0731-563
• Seiko 5231-148
• Seiko 4590-634
• Seiko 7024-589
• Seiko 6158-327
• Seiko 7196-258
• Seiko 6296-422
• Seiko 7028-407
• Seiko 4554-923
• Seiko 6386-161
• Seiko 7169-813
• Seiko 5653-121