Seiko Cal. 6399 - 787

The 6399-787 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6399 caliber with 33j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-8347dacfe7d6]

Also known as: Panda, Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1975

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