Seiko Cal. 4526 - 674

Released in 1968, the Cal. 4526 with design code 674 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-7bc0ba8c9b08]

Also known as: Bellmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1968

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