Seiko Cal. 0731 - 468

Seiko 0731-468

The Seiko 0731-468 represents an important milestone in Seiko's 1972 lineup. Powered by the 0731 caliber with 35j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-9a8a108de75b]

Also known as: Helmet, Navigator

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1972

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seikata-wm-9a8a108de75b