Seiko Cal. 7042 - 543

Seiko 7042-543

The 7042-543 is a sought-after Quartz piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-5270c0c22df4]

Also known as: Tuna, Bullhead

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
34mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1978

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