Seiko Cal. 6228 - 255

Released in 1966, the Cal. 6228 with design code 255 was part of Seiko's domestic market collection. It features a Navy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-3209503d2034]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1966

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