Seiko Cal. 0742 - 242

The 0742-242 is a sought-after Solar piece from Seiko's golden era. Powered by the 0742 caliber with 28j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-b9d123520e09]

Also known as: Silverwave, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1982

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