Seiko Cal. 7111 - 311

Seiko 7111-311

The 7111-311 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7111 caliber with 28j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-19b6dc155b73]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
35mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1969

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seikata-wm-19b6dc155b73