Seiko Cal. 7115 - 150

Seiko 7115-150

The 7115-150 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7115 caliber with 28j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-e07e0da23124]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1996

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