Seiko Cal. 5255 - 384

This Hand-Winding model from 1965 features a 36mm Two-Tone case. Powered by the 5255 caliber with 21j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-68223e2d5c8f]

Also known as: Navigator, Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1965

Related Models

• Seiko 4492-482
• Seiko 4491-909
• Seiko 5225-168
• Seiko 6181-866
• Seiko 6294-357
• Seiko 6215-974
• Seiko 7144-388
• Seiko 6292-215
• Seiko 6652-612
• Seiko 3885-110
• Seiko 5237-822
• Seiko 4485-263