Seiko Cal. 6338 - 728

The Seiko 6338-728 represents an important milestone in Seiko's 1969 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9bd07ff349a1]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1969

Related Models

• Seiko 5242-929
• Seiko 5612-801
• Seiko 5667-156
• Seiko 4456-939
• Seiko 0729-598
• Seiko 6261-464
• Seiko 6277-669
• Seiko 6351-161
• Seiko 6133-447
• Seiko 7085-250
• Seiko 5299-733
• Seiko 6618-947