Seiko Cal. 7023 - 438

The Seiko 7023-438 represents an important milestone in Seiko's 1994 lineup. Powered by the 7023 caliber with 36j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-66ef1315bdb0]

Also known as: Samurai, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1994

Related Models

• Seiko 5239-162
• Seiko 5615-427
• Seiko 0734-205
• Seiko 6347-450
• Seiko 7088-381
• Seiko 7142-633
• Seiko 3883-614
• Seiko 7033-396
• Seiko 6316-265
• Seiko 7065-317
• Seiko 5292-987
• Seiko 3810-946