Seiko Cal. 6644 - 317

The 6644-317 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-1ecf063cec49]

Also known as: Rally, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1997

Related Models

• Seiko 3871-619
• Seiko 0736-480
• Seiko 6152-515
• Seiko 5261-598
• Seiko 0794-959
• Seiko 6278-480
• Seiko 7052-235
• Seiko 6360-101
• Seiko 7149-524
• Seiko 0762-878
• Seiko 5260-528
• Seiko 5276-411