Seiko Cal. 5662 - 401

The 5662-401 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-fa6d8eadc40d]

Also known as: Tuna, Navigator

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1999

Related Models

• Seiko 6231-453
• Seiko 5215-372
• Seiko 6665-493
• Seiko 6221-951
• Seiko 6255-565
• Seiko 6112-161
• Seiko 6273-718
• Seiko 5628-144
• Seiko 4547-496
• Seiko 6370-258
• Seiko 7184-878
• Seiko 4537-942