Seiko Cal. 0756 - 923

The 0756-923 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0756 caliber with 29j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f714474c1cb9]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

29j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1969

Related Models

• Seiko 5612-289
• Seiko 3882-406
• Seiko 0715-554
• Seiko 4567-991
• Seiko 5215-269
• Seiko 5228-275
• Seiko 7196-384
• Seiko 0763-556
• Seiko 4541-468
• Seiko 6644-779
• Seiko 4513-467
• Seiko 6171-268