Seiko Cal. 6655 - 364

The 6655-364 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-f3a4f472ffcc]

Also known as: Sumo, Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1994

Related Models

• Seiko 6134-794
• Seiko 0736-235
• Seiko 6192-821
• Seiko 5265-394
• Seiko 3831-278
• Seiko 4428-769
• Seiko 6698-810
• Seiko 4481-217
• Seiko 5289-932
• Seiko 7049-626
• Seiko 4544-960
• Seiko 4442-229