Seiko Cal. 0790 - 165

The 0790-165 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0790 caliber with 27j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-c8485d8c4be2]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1968

Related Models

• Seiko 7044-727
• Seiko 5283-192
• Seiko 6699-397
• Seiko 6259-427
• Seiko 4539-511
• Seiko 0746-447
• Seiko 6653-899
• Seiko 7069-595
• Seiko 6388-717
• Seiko 6176-231
• Seiko 0717-639
• Seiko 0731-144