The Longines Pocket Watch ref. L7.012.2.21.1 has a 49.00mm gold-plated stainless steel case with the hand-wound caliber L507.2, and a white dial.
Movement Type
Manual
Caliber
L507.2Jewels
17
Reserve
46
Frequency
21600
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
49.00 mm
Dial Color
White
