Seiko Cal. 6610 - 320

The Seiko 6610-320 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-2ab006615ca3]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 4494-948
• Seiko 0718-465
• Seiko 4418-767
• Seiko 6334-316
• Seiko 6286-318
• Seiko 0791-794
• Seiko 7141-523
• Seiko 5612-233
• Seiko 3813-903
• Seiko 4496-476
• Seiko 6297-425
• Seiko 7163-199