Seiko Cal. 5227 - 734

The Seiko 5227-734 represents an important milestone in Seiko's 1989 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-4ace56b26906]

Also known as: Tuna, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1989

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