Seiko Cal. 7111 - 923

Seiko 7111-923

The 7111-923 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7111 caliber with 36j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-3b29bfcb3700]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1986

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