Seiko Cal. 7091 - 623

The 7091-623 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7091 caliber with 29j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-4d2bc69339df]

Also known as: Monster, Rally

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1967

Related Models

• Seiko 7196-325
• Seiko 6120-470
• Seiko 7043-433
• Seiko 7051-789
• Seiko 7153-900
• Seiko 0720-155
• Seiko 4577-981
• Seiko 7087-294
• Seiko 5675-163
• Seiko 0796-956
• Seiko 0796-246
• Seiko 6272-347