Seiko Cal. 7023 - 864

The 7023-864 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-aae47a410ede]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

9.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1990

Related Models

• Seiko 6170-740
• Seiko 4465-179
• Seiko 6238-543
• Seiko 7120-913
• Seiko 6191-436
• Seiko 3860-438
• Seiko 7113-198
• Seiko 0712-843
• Seiko 4584-403
• Seiko 7016-964
• Seiko 3859-214
• Seiko 3832-417