Seiko Cal. 6689 - 871

The 6689-871 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a57a9ab47de6]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1989

Related Models

• Seiko 3840-188
• Seiko 7019-922
• Seiko 6250-127
• Seiko 5238-679
• Seiko 7198-837
• Seiko 7122-651
• Seiko 6397-844
• Seiko 4511-103
• Seiko 7140-807
• Seiko 7118-359
• Seiko 3885-551
• Seiko 6125-615