Seiko Cal. 5666 - 208

The Seiko 5666-208 represents an important milestone in Seiko's 1968 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-9e8cdca12042]

Also known as: Sumo, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1968

Related Models

• Seiko 0776-900
• Seiko 6296-713
• Seiko 4486-898
• Seiko 6283-665
• Seiko 5248-594
• Seiko 4565-434
• Seiko 0728-795
• Seiko 5230-911
• Seiko 3859-645
• Seiko 4415-247
• Seiko 6127-884
• Seiko 5247-872