Seiko Cal. 7171 - 404

Released in 1975, the Cal. 7171 with design code 404 was part of Seiko's domestic market collection. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-8d5ee14ce272]

Also known as: World Timer, Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1975

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