Seiko Cal. 6180 - 836

Released in 1986, the Cal. 6180 with design code 836 was part of Seiko's domestic market collection. Powered by the 6180 caliber with 32j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-3182f2ef77fc]

Also known as: Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1986

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