Seiko Cal. 7150 - 657

The Seiko 7150-657 represents an important milestone in Seiko's 1981 lineup. Powered by the 7150 caliber with 23j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-e70121f1d7c6]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1981

Related Models

• Seiko 5640-589
• Seiko 6155-798
• Seiko 5635-859
• Seiko 7064-100
• Seiko 3822-213
• Seiko 6391-461
• Seiko 5699-273
• Seiko 6638-574
• Seiko 5294-711
• Seiko 6356-451
• Seiko 0772-513
• Seiko 6122-551