Seiko Cal. 7157 - 393

Released in 1990, the Cal. 7157 with design code 393 was part of Seiko's domestic market collection. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-bac1849926ab]

Also known as: Turtle, Crown

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1990

Related Models

• Seiko 6152-734
• Seiko 6371-860
• Seiko 7081-629
• Seiko 0796-995
• Seiko 4426-674
• Seiko 5645-584
• Seiko 6312-745
• Seiko 4490-667
• Seiko 5289-995
• Seiko 0717-545
• Seiko 5252-851
• Seiko 4514-817