Seiko Cal. 7121 - 542

The Seiko 7121-542 represents an important milestone in Seiko's 1970 lineup. It features a Silver dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-957efcd7d5da]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1970

Related Models

• Seiko 7015-849
• Seiko 4586-198
• Seiko 6611-319
• Seiko 3843-828
• Seiko 3853-444
• Seiko 6670-662
• Seiko 6133-541
• Seiko 4551-915
• Seiko 6367-724
• Seiko 0724-296
• Seiko 7185-962
• Seiko 5628-643