Seiko Cal. 6117 - 316

The Seiko 6117-316 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-eea29ef63123]

Also known as: Helmet, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1986

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