Seiko Cal. 5242 - 931

Seiko 5242-931

The 5242-931 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ff3c0f1300d0]

Also known as: Tuna, Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1974

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