Seiko Cal. 4469 - 400

This Spring Drive model from 1975 features a 45mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-6d520ae0bd12]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1975

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