Seiko Cal. 5242 - 742

Seiko 5242-742

The 5242-742 is a sought-after Quartz piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-4b65fd64d05c]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1985

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