Seiko Cal. 4423 - 852

Released in 1976, the Cal. 4423 with design code 852 was part of Seiko's domestic market collection. It features a Cream dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-cfde88bd322c]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

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