Seiko Cal. 7023 - 491

The Seiko 7023-491 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a9191c13f764]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1987

Related Models

• Seiko 4545-506
• Seiko 7178-708
• Seiko 7182-402
• Seiko 3850-323
• Seiko 6310-170
• Seiko 7188-801
• Seiko 0742-745
• Seiko 6284-775
• Seiko 6282-513
• Seiko 6116-935
• Seiko 4515-220
• Seiko 0746-894