Seiko Cal. 6157 - 793

The Seiko 6157-793 represents an important milestone in Seiko's 1976 lineup. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3cf61fd19553]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1976

Related Models

• Seiko 6179-421
• Seiko 6653-557
• Seiko 5282-146
• Seiko 6349-675
• Seiko 6327-306
• Seiko 4512-705
• Seiko 3884-690
• Seiko 5681-819
• Seiko 6139-524
• Seiko 5232-873
• Seiko 6191-722
• Seiko 5681-645