Seiko Cal. 7021 - 311

The Seiko 7021-311 represents an important milestone in Seiko's 1981 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-a2c8e557e276]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1981

Related Models

• Seiko 0790-365
• Seiko 3878-528
• Seiko 5287-578
• Seiko 6212-994
• Seiko 0723-709
• Seiko 6224-935
• Seiko 7191-817
• Seiko 4568-471
• Seiko 3816-758
• Seiko 0753-431
• Seiko 6620-879
• Seiko 4581-846