Manufacturer Fabrique d’Horlogerie de Fontainemelon Caliber Number FHF 97 Other Names Standard 97, ST97, ST-97 Movement Type Mechanical, manual wind...
Manufacturer Audemars Piguet Caliber Number 3120, AP3120 Type Automatic Lignes 11 3/4”’ Diameter 26.6mm Height Unconfirmed Jewels 40 Total Parts...
Brand Soprod Base Caliber A10 (A-10), A10-2 Movement Type Automatic Lignes 11.5”’ Diameter 25.60mm Height 3.6mm (not including the hands)...
Manufacturer Miyota (Citizen) Caliber Number 6S30 Type Quartz Lignes 15”’ Diameter 34.6mm Height 4.9mm thick Jewels 0 Battery Cell SR927W...
Brand Breitling Caliber Number 59 Base Caliber Citizen 3510 / Miyota 3S10 Type Quartz Lignes 13 1/2”’ Diameter 30.48mm Thickness...
Manufacturer Bulova (Citizen/Miyota) Caliber Number 8136 Type Quartz Lignes 15”’ Diameter 34.6mm Height 4.9mm Total Height 8.5mm Battery Cell SR927W...
Manufacturer ETA/Unitas Caliber Number 6503 Base Caliber ETA/Unitas 6497 Movement Type Manual wind Size (lignes) 16.5”’ Diameter 36.6mm Height 5.0mm...
Brand Norqain Caliber Number NN08 Base Caliber Sellita SW200-1 In-House? No Lignes 11.5”’ Diameter 25.6mm Thickness 4.6mm Jewels 26 Power...
Manufacturer Seagull Caliber Number ST25, ST2500 Type Automatic Lignes 13.5”’ Diameter 30.4mm Height 7.4mm – 7.9mm Jewels 25-45 Beats per...
Brand Ingersoll Caliber Number IN 219A, 219 Base Caliber Tianjin/Seagull ST25, ST2551 Movement Type Automatic Lignes 13.5”’ Diameter 30.4mm Jewels...
Manufacturer Sellita Caliber Number SW330, SW330-1 Base Caliber Sellita SW300-1 Lignes 11.5”’ Diameter 26.20mm Casing Diameter 25.60mm Thickness 4.10mm Vibrations...
Manufacturer Seiko Caliber Number 6R35, 6R35A Movement Type Automatic Diameter 27.40mm (needs confirmed) Casing Diameter 27mm (needs confirmed) Height 5.25mm...
Although many Seiko watch owners do not service their watches, and some even think of Seikos as being bulletproof, the...
In this detailed video by perplxr, watch as a hand-wound ETA caliber 6497-1 movement gets overhauled from start to finish,...
What is a Watch Capacitor or Accumulator? Watch capacitors (also referred to as accumulators) are battery-like cells that store power...
Manufacturer ETA Caliber Number 976.001 Type Quartz Lignes 5 ½ ‴ × 6 ¾ ‴ Diameter 13mm x 15.5mm Height...
Manufacturer Monta Caliber Number M-23 Base Caliber ETA 2893-2 or Sellita SW330-1 Lignes 11.5”’ Diameter 26.20mm Casing Diameter 25.60mm Thickness 4.10mm...
Manufacturer Zeitwinkel Montres S.A., CH St-Imier Caliber Number ZW0103 Base Caliber Zeitwinkel ZW0102 Movement Type Automatic Linges 13.5”’ Diameter 30.40mm...
Brand Soprod Caliber Number M100 Base Caliber Soprod A10 Movement Type Automatic Lignes 11.5”’ Diameter 25.60mm Height 3.6mm (not including...
Manufacturer Moritz Grossmann Caliber Number 100.2 Movement Type Mechanical, manual-wind Diameter 36.4mm Height 5.4mm thick Jewels 26 Components 227 Beats...
Brand Ronda Caliber Number 5050.E, 5050E Type Quartz Lignes 12 1/2”’ Diameter 28.60mm Height 4.40 thick Jewels 13 (gold plated...
Did you know there are 4 Grades of Sellita Movements? Just like some ETA movements, Sellita calibers are also available...