The case has a diameter of 39 mm
0351653 for the winding-stem
Brand SEIKO Article number 200P05SN02 Diameter 20
This is the original replacement Hardlex Crystal for the SEIKO 220N11GN00
SEIKO 300AC2JN02 Hardlex Crystal SGEF04J1 - 7N42-0EX0 SGT294P1 The case has a diameterThis is the original replacement Hardlex Crystal for the SEIKO SGEF04J1 7N42 0EX0 Which SEIKO watches is this Hardlex Crystal compatible with? (see the table below for the complete list of compatible model and case codes numbers) This watch Hardlex Crystal is compatible with the following models: SGEF04J1, SGEF04P1, SGEF04P9, SGEF03J1, SGEF03P1, SGEF03P9, SGEF01J1, SGEF05J1, SGEF07J1, SGEF01P1, SGEF01P9, SGEF05P1, SGEF07P1, SGEF08P9, Which SEIKO case