Seiko Cal. 7111 - 371

Seiko 7111-371

The 7111-371 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7111 caliber with 34j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-ec807c9ca778]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
34j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1971

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