Seiko Cal. 6227 - 905

The Seiko 6227-905 represents an important milestone in Seiko's 1983 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-a2a8a33c7a2a]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1983

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