Seiko Cal. 5693 - 671

The Seiko 5693-671 represents an important milestone in Seiko's 1970 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-6efcc8f06638]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 6213-588
• Seiko 5296-574
• Seiko 0794-759
• Seiko 0750-713
• Seiko 6336-219
• Seiko 6125-439
• Seiko 6186-398
• Seiko 7141-794
• Seiko 3873-519
• Seiko 6631-705
• Seiko 3867-256
• Seiko 4423-750