Seiko Cal. 7020 - 691

The 7020-691 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-4f251b1267aa]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1980

Related Models

• Seiko 5222-437
• Seiko 5661-473
• Seiko 6340-341
• Seiko 0729-905
• Seiko 7116-775
• Seiko 0793-838
• Seiko 4569-903
• Seiko 4549-976
• Seiko 6353-712
• Seiko 4459-632
• Seiko 4512-285
• Seiko 6380-325