Seiko Cal. 6144 - 459

The Seiko 6144-459 represents an important milestone in Seiko's 1968 lineup. Powered by the 6144 caliber with 27j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-6497bacc6d88]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1968

Related Models

• Seiko 6394-800
• Seiko 4439-969
• Seiko 0779-989
• Seiko 6651-876
• Seiko 6383-789
• Seiko 6115-701
• Seiko 7070-681
• Seiko 3842-547
• Seiko 4573-324
• Seiko 3832-386
• Seiko 6380-558
• Seiko 6121-133