Seiko Cal. 6381 - 880

The 6381-880 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6381 caliber with 20j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-8cd963086da5]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1970

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