Seiko Cal. 7020 - 263

The 7020-263 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-8ba98eca487c]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1967

Related Models

• Seiko 6214-140
• Seiko 3857-195
• Seiko 7068-813
• Seiko 4572-270
• Seiko 6697-759
• Seiko 6652-615
• Seiko 6359-757
• Seiko 4511-205
• Seiko 6123-589
• Seiko 6241-465
• Seiko 0731-772
• Seiko 6131-201