Seiko Cal. 6688 - 273

The Seiko 6688-273 represents an important milestone in Seiko's 1997 lineup. With its 20mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-eab84eecfd36]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1997

Related Models

• Seiko 6169-140
• Seiko 6359-437
• Seiko 3837-630
• Seiko 6188-406
• Seiko 6171-940
• Seiko 3871-889
• Seiko 5616-507
• Seiko 6353-636
• Seiko 5621-284
• Seiko 3885-268
• Seiko 6630-890
• Seiko 3849-741