Seiko Cal. 4546 - 316

The Seiko 4546-316 represents an important milestone in Seiko's 1984 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-06b8cae8b767]

Also known as: Tuna, UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1984

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