Seiko Cal. 5641 - 417

The 5641-417 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5641 caliber with 18j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-6fd04df5a34e]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1997

Related Models

• Seiko 0770-527
• Seiko 5246-273
• Seiko 5252-702
• Seiko 5649-289
• Seiko 5263-158
• Seiko 4512-676
• Seiko 5629-619
• Seiko 7183-600
• Seiko 6613-932
• Seiko 5219-121
• Seiko 3833-270
• Seiko 7139-897