Seiko Cal. 7124 - 852

This Spring Drive model from 1978 features a 46mm Two-Tone case. Powered by the 7124 caliber with 27j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-a1bfa3d9fffa]

Also known as: Monster, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1978

Related Models

• Seiko 6121-157
• Seiko 5229-961
• Seiko 4574-338
• Seiko 5289-662
• Seiko 4437-789
• Seiko 7164-429
• Seiko 3869-461
• Seiko 7089-279
• Seiko 7062-406
• Seiko 4438-298
• Seiko 5263-957
• Seiko 5263-878