Seiko Cal. 7121 - 211

This Spring Drive model from 1977 features a 37mm Stainless Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-5efd7b9dce2d]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 4578-794
• Seiko 4582-570
• Seiko 6130-555
• Seiko 3882-181
• Seiko 7090-684
• Seiko 5287-299
• Seiko 5684-614
• Seiko 6340-547
• Seiko 7111-219
• Seiko 6158-635
• Seiko 7120-893
• Seiko 0745-973