Seiko Cal. 0718 - 156

Seiko 0718-156

The 0718-156 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0718 caliber with 32j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-a88a3a6ceadd]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1969

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