Seiko Cal. 6654 - 287

This Hand-Winding model from 1977 features a 41mm Stainless Steel case. Powered by the 6654 caliber with 33j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-880a687ebdd9]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1977

Related Models

• Seiko 6690-579
• Seiko 7036-325
• Seiko 4557-184
• Seiko 4419-470
• Seiko 3823-406
• Seiko 6360-505
• Seiko 4477-136
• Seiko 7193-244
• Seiko 6388-188
• Seiko 0728-835
• Seiko 7168-317
• Seiko 3869-981