Seiko Cal. 5646 - 516

The 5646-516 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-0e2529daf9c2]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1990

Related Models

• Seiko 4569-314
• Seiko 6139-342
• Seiko 6124-580
• Seiko 6194-936
• Seiko 4512-990
• Seiko 6113-449
• Seiko 6141-415
• Seiko 6354-102
• Seiko 7185-607
• Seiko 6660-474
• Seiko 5293-855
• Seiko 7072-581