Longacre
Macro detail of a mechanical watch escapement, by Hustvedt, CC BY-SA 3.0
Balance wheel and hairspring of a mechanical movement, by GuySie, CC BY-SA 2.0

Orsini

Sundiver 300M 2418.60.00

$2,940
Gear train of a mechanical movement, by Horst Guenther Burkhardt III, CC BY-SA 3.0

Orsini

Sundiver Terra 214.10.38.22.06.004

$4,320
Gilt gear train and jewel bearings inside a mechanical movement, by GuySie, CC BY-SA 2.0

Orsini

Sundiver Terra 236.11.37.20.03.002

$4,485
Côtes de Genève bridges and barrel wheel of a hand-wound movement, by GuySie, CC BY-SA 2.0

Orsini

Sundiver 300 Heritage 2264.50.00

$3,180
Escapement and jewel bearings, by Hustvedt, CC BY-SA 3.0

Orsini

Sundiver Deep Ocean 210.32.42.20.01.001

$5,240
Macro detail of a movement bridge, click spring and jewelled bearings, by GuySie, CC BY-SA 2.0

Orsini

Sundiver Terra 231.10.42.21.02.006

$4,760