Seiko Cal. 6655 - 656

This Hand-Winding model from 1987 features a 36mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-cfae3d770281]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

Related Models

• Seiko 7158-554
• Seiko 5617-753
• Seiko 6685-928
• Seiko 4456-181
• Seiko 4559-888
• Seiko 5257-689
• Seiko 7054-914
• Seiko 6259-201
• Seiko 6272-557
• Seiko 6647-264
• Seiko 6692-533
• Seiko 6230-562