Seiko Cal. 6399 - 853

Released in 1966, the Cal. 6399 with design code 853 was part of Seiko's domestic market collection. With its 21mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-cb6ee17b5eba]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1966

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