Seiko Cal. 6663 - 544

The 6663-544 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6663 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-daf256b05d7e]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1994

Related Models

• Seiko 7025-411
• Seiko 5266-356
• Seiko 6157-101
• Seiko 6199-750
• Seiko 4593-410
• Seiko 7071-586
• Seiko 7050-476
• Seiko 5683-288
• Seiko 0749-755
• Seiko 7152-766
• Seiko 4582-381
• Seiko 0737-793