Seiko Cal. 6659 - 989

The 6659-989 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-9fe5916bc02d]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1990

Related Models

• Seiko 7182-667
• Seiko 6218-291
• Seiko 4439-771
• Seiko 5266-713
• Seiko 6149-207
• Seiko 7178-957
• Seiko 7156-453
• Seiko 6668-679
• Seiko 6313-629
• Seiko 3831-176
• Seiko 5289-407
• Seiko 6185-107