Seiko Cal. 4542 - 166

Released in 1971, the Cal. 4542 with design code 166 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-aa884adeb9a9]

Also known as: Monster, Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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