Seiko Cal. 7023 - 403

The Seiko 7023-403 represents an important milestone in Seiko's 1968 lineup. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-e766cfdb54e7]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1968

Related Models

• Seiko 7180-466
• Seiko 6293-733
• Seiko 7139-698
• Seiko 3845-123
• Seiko 4572-941
• Seiko 7112-538
• Seiko 7115-945
• Seiko 0776-649
• Seiko 4521-461
• Seiko 6658-920
• Seiko 7186-917
• Seiko 7035-775