Seiko Cal. 6624 - 647

The 6624-647 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-9b7ed19117b8]

Also known as: Monster, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1992

Related Models

• Seiko 0756-633
• Seiko 0787-411
• Seiko 6690-367
• Seiko 4410-836
• Seiko 6194-369
• Seiko 6183-423
• Seiko 6374-319
• Seiko 3897-584
• Seiko 5618-753
• Seiko 7050-388
• Seiko 4427-850
• Seiko 3862-501