Seiko Cal. 7157 - 789

The 7157-789 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7157 caliber with 18j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-7249b38ae49b]

Also known as: Samurai, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1989

Related Models

• Seiko 5272-481
• Seiko 6659-831
• Seiko 7035-803
• Seiko 5295-509
• Seiko 7136-981
• Seiko 6660-681
• Seiko 4431-464
• Seiko 6329-876
• Seiko 5277-982
• Seiko 7088-213
• Seiko 6367-297
• Seiko 7084-208