Seiko Cal. 6182 - 440

The Seiko 6182-440 represents an important milestone in Seiko's 1971 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-13fc1afda7bf]

Also known as: Sumo, Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1971

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