Seiko Cal. 6645 - 810

This Hand-Winding model from 1982 features a 34mm Gold-Plated case. It features a Champagne dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-078e2e48c922]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1982

Related Models

• Seiko 0789-549
• Seiko 4555-916
• Seiko 6293-642
• Seiko 4436-690
• Seiko 3830-488
• Seiko 4433-256
• Seiko 4551-323
• Seiko 3854-142
• Seiko 7023-498
• Seiko 7047-987
• Seiko 0765-136
• Seiko 4598-424