Dimensions: 1675 dials are 27.30 mm in diameter.
Dial Feet: The 1675/0 (steel version) dial feet should be found at 6 o’clock and 11:30 to accommodate the calibres 1565 or 1575.
Dial Makers: The dial makers are various and the common dial stamps seen on the back are as follows:
- Singer — all gilt dials, matte Mark 0, 1, 2
- Beyeler — matte Mark 3, 4, 5
- Lemrich — matte Mark 2.5, 5A
I haven’t had access to a matte Mark 1.5, 5B, or 6 dial back and would appreciate information on these dial makers.