Seiko Cal. 6687 - 329

The 6687-329 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6687 caliber with 17j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-169f313858e2]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1975

Related Models

• Seiko 6199-614
• Seiko 7044-515
• Seiko 7180-767
• Seiko 5250-855
• Seiko 4481-163
• Seiko 6616-183
• Seiko 6627-652
• Seiko 0713-859
• Seiko 4461-644
• Seiko 7195-106
• Seiko 4435-761
• Seiko 6167-967