Seiko Cal. 7112 - 707

Released in 1973, the Cal. 7112 with design code 707 was part of Seiko's domestic market collection. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f82cffed4cdb]

Also known as: Helmet, World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1973

Related Models

• Seiko 7119-994
• Seiko 4451-688
• Seiko 7168-601
• Seiko 6241-595
• Seiko 6139-780
• Seiko 4559-790
• Seiko 6190-540
• Seiko 6363-946
• Seiko 3813-548
• Seiko 6369-941
• Seiko 6215-533
• Seiko 6668-598