Seiko Cal. 6258 - 735

Seiko 6258-735

The Seiko 6258-735 represents an important milestone in Seiko's 1968 lineup. Powered by the 6258 caliber with 28j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-6d50ec7ed7ed]

Also known as: Tuna, Helmet

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1968

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