Seiko Cal. 5234 - 220

Seiko 5234-220

The Seiko 5234-220 represents an important milestone in Seiko's 1972 lineup. Powered by the 5234 caliber with 30j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-ee08df17f8c5]

Also known as: Helmet, UFO

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1972

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