Seiko Cal. 6645 - 235

The 6645-235 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-f4bb15088ce6]

Also known as: Bellmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1997

Related Models

• Seiko 5638-976
• Seiko 3816-873
• Seiko 4443-885
• Seiko 4548-373
• Seiko 7171-823
• Seiko 0712-949
• Seiko 5215-648
• Seiko 7127-186
• Seiko 7064-409
• Seiko 7173-731
• Seiko 0714-256
• Seiko 6344-116