Seiko Cal. 6181 - 899

Released in 1977, the Cal. 6181 with design code 899 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-bfeb77446df1]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1977

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