Seiko Cal. 5611 - 644

The 5611-644 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-f54cdf5ba2ed]

Also known as: Samurai, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1988

Related Models

• Seiko 7116-200
• Seiko 6635-320
• Seiko 5248-266
• Seiko 4446-757
• Seiko 4578-903
• Seiko 6360-356
• Seiko 0760-948
• Seiko 6221-643
• Seiko 6125-550
• Seiko 7198-441
• Seiko 7010-847
• Seiko 6224-884