Manufacturer Tianjin Sea-Gull Caliber Number TY2712 (aka ST1742) Movement Type Automatic, self-winding...
Automatic
The automatic, perpetual, or self winding watch is the favorite timepiece among collectors. The Oscillator or weight in the movement spins in a circular pattern to feed the mainspring and then follows the gear train to the balance, so time is regulated. In short an added step to the manual wind, making life easier in days of old. The majority of fine timepieces fall into this category. Shop for automatic watches
Brand Longines Caliber Number L707.2 In-House? No Exclusive? Yes Base Caliber ETA...
Manufacturer Carl F. Bucherer Caliber Number CFB T3000 Movement Type Automatic, self-winding...
Brand Hamilton Caliber Number H-12 Based On ETA caliber 2825-2 Movement Type...
Manufacturer Seiko (Seiko Instruments Inc. aka SII, Time Module Inc. aka TMI)...
Brand Invicta Caliber Number JSD-006ZY, JSD006ZY Movement Type Automatic, self-winding mechanical Diameter...
Manufacturer Seiko (aka Seiko Instruments, SII) Caliber Number NH71 (aka NH71A) Movement...
Brand Rado Caliber Number R808 (ref: 03.808.060) In-House? No Base Caliber ETA...
Manufacturer Seiko Instruments (SII) Caliber Number NE15B Base Caliber NE15 Movement Type...
Manufacturer Patek Philippe Caliber Number 31-260 PS FUS 24H Base Caliber 31-260...
Brand Omega Caliber Number 8508 Base Caliber 8500 Movement Type Automatic Jewels...
This caliber JLC 899 was found in a Jaeger-LeCoultre Master Control Date in 18K gold (reference 176.2.40.S aka Q1542520). Each caliber 899 is said to be tested rigorously for 1,000 before leaving the factory.
Manufacturer Alpina Caliber Number AL-880 Base Caliber Sellita SW500 Vibrations Per Hour...
Brand Oris Caliber Number 644 In-House? No Base Caliber ETA 2836-2 Movement...
Brand Miyota (Citizen) Caliber Number 83S0 Movement Type Automatic Diameter 11 1/2”’...
Manufacturer Cartier Caliber Number 049 Base Caliber ETA 2892-2 Type Automatic Lignes...
It’s not often that you will find a custom rotor (aka oscillating...
Manufacturer Tianjin Sea-Gull Caliber Number TY-2871, TY2871 Base Family ST16 (based on...
The Hamilton caliber H-30 (aka H30) is a Swiss made automatic movement...
Brand Longines Caliber Number L888.4 In-House? No Base Caliber ETA A31.L11 Movement...
Manufacturer Seiko (SII, TMI) Caliber Number NH38, NH38A Movement Type Automatic, self-winding...
Brand Miyota (Citizen) Caliber Number 8N24 Movement Type Automatic, self-winding mechanical Lignes...
Brand ETA / Valjoux Caliber Number GL 754 Base Caliber ETA/Valjoux 7754...
Manufacturer ETA / Valjoux Caliber Number 7754 Base Caliber 7750 Movement Type...
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Atlantic
Thank you for the pics. Model added to the list.