Seiko Cal. 7121 - 668

The 7121-668 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-43c96d68cfa5]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1977

Related Models

• Seiko 6655-252
• Seiko 6356-544
• Seiko 3884-692
• Seiko 6256-171
• Seiko 3858-920
• Seiko 7037-617
• Seiko 4416-533
• Seiko 4540-492
• Seiko 6687-709
• Seiko 7165-197
• Seiko 6174-478
• Seiko 6123-935