Seiko Cal. 5655 - 827

The 5655-827 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-496a30fbf34f]

Also known as: Helmet, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1965

Related Models

• Seiko 4433-209
• Seiko 7112-293
• Seiko 6131-758
• Seiko 6221-153
• Seiko 6271-578
• Seiko 4523-916
• Seiko 5287-639
• Seiko 7089-137
• Seiko 5634-297
• Seiko 7181-731
• Seiko 4429-278
• Seiko 5261-900