Seiko Cal. 5242 - 375

Seiko 5242-375

The 5242-375 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5242 caliber with 33j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-90cdf6a4377f]

Also known as: Helmet, UFO

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1987

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