Seiko Cal. 6683 - 537

The Seiko 6683-537 represents an important milestone in Seiko's 1970 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8fca903fcbcb]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1970

Related Models

• Seiko 6640-164
• Seiko 0711-247
• Seiko 5288-174
• Seiko 4561-582
• Seiko 7164-829
• Seiko 6329-112
• Seiko 5263-648
• Seiko 6676-222
• Seiko 7122-213
• Seiko 0798-536
• Seiko 4564-465
• Seiko 5673-674