Seiko Cal. 6364 - 240

The Seiko 6364-240 represents an important milestone in Seiko's 1965 lineup. Powered by the 6364 caliber with 35j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-b61399a33e33]

Also known as: Rally, World Timer

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1965

Related Models

• Seiko 7173-663
• Seiko 3824-273
• Seiko 4470-870
• Seiko 7075-436
• Seiko 4437-690
• Seiko 6174-613
• Seiko 4538-782
• Seiko 5689-885
• Seiko 7181-872
• Seiko 7193-627
• Seiko 3825-267
• Seiko 5293-438