Seiko Cal. 5234 - 542

Seiko 5234-542

The Seiko 5234-542 represents an important milestone in Seiko's 1970 lineup. Powered by the 5234 caliber with 27j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-77c06d3a8794]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
27j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1970

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seikata-wm-77c06d3a8794