Hand-winding capability
24-hour hand
Power reserve: Approximately 41 hours
21,600 vibrations per hour
24 jewels
Open-heart
SSA213J2
Stainless Steel Case
Leather Band
Sapphire Crystal
Screw See-Through Case Back
Case diameter 41.5 mm
10 bar W.R.
SSA215J1
Stainless Steel Case and Band
Sapphire Crystal
Screw See-Through Case Back
Case diameter 41.5 mm
10 bar W.R.
SSA216J1
Stainless Steel Case and Band with Gold-color Coating
Sapphire Crystal
Screw See-Through Case Back
Case diameter 41.5 mm
10 bar W.R.