Seiko Cal. 7181 - 350

Seiko 7181-350

The 7181-350 is a sought-after Solar piece from Seiko's golden era. Powered by the 7181 caliber with 30j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-5d67ae64d9f5]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
39mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1988

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