Seiko Cal. 5255 - 304

This Kinetic model from 1967 features a 45mm Two-Tone case. Powered by the 5255 caliber with 24j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-298f5e72ad43]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1967

Related Models

• Seiko 6240-611
• Seiko 4554-368
• Seiko 7087-758
• Seiko 7185-751
• Seiko 6298-295
• Seiko 3890-866
• Seiko 7052-959
• Seiko 5629-916
• Seiko 6126-892
• Seiko 5674-902
• Seiko 6291-994
• Seiko 6150-273