Seiko Cal. 7072 - 274

Seiko 7072-274

The 7072-274 is a sought-after Solar piece from Seiko's golden era. Powered by the 7072 caliber with 21j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-4e64d4478e20]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
10.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
21j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1991

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