Seiko Cal. 5271 - 345

Released in 1978, the Cal. 5271 with design code 345 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-a23682e46417]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1978

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