Seiko Cal. 4544 - 163

The Seiko 4544-163 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-6b72a9400ede]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1971

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