Seiko Cal. 5659 - 401

The 5659-401 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-9de94f2ff2af]

Also known as: Panda, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

Related Models

• Seiko 7040-429
• Seiko 4556-120
• Seiko 6656-397
• Seiko 6320-887
• Seiko 4532-755
• Seiko 7010-993
• Seiko 6227-856
• Seiko 6177-551
• Seiko 6213-925
• Seiko 5620-293
• Seiko 6633-555
• Seiko 0789-936