Seiko Cal. 6659 - 931

The 6659-931 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6659 caliber with 22j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-879f96491751]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1983

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