Chronograph (SeaGull & Other Makes)

At a Glance:

• 3LZF1 - Ø30.0mm, H7.90mm, H&M&Chrono, MC@3h, HC@6h, SC@9h, Auto
• 3LZF2 - Ø30.0mm, H7.90mm, H&M&Chrono, Day & Date, MC@3h, HC@6h, SC@9h, Auto
• SL4612 - Ø30.4mm, H8.60mm, H&M&Chrono, Date 4.30h, MC@3h, HC@6h, SC@9h, Auto
• TY2901 - Ø31.3mm, H6.25mm, 22J, H&M&Chrono, MA@3h, SS@9h, Manual
• TY2902 - Ø31.3mm, H6.25mm, 22J, H&M&Chrono, MA@3h, SS@9h, 12h@6h, Manual
• TY2903 - Ø31.3mm, H6.25mm, 22J, H&M&Chrono, MA@3h, SS@9h, 24h@6h, Manual
• TY2905 - Ø31.3mm, H7.25mm, 31J, H&M&Chrono, MA@3h, SS@9h, PR@ Centre, Manual
• TY2906 - Ø31.3mm, H7.25mm, 31J, H&M&Chrono, MA@3h, SS@9h, PR@ 6h, Manual
• TY2908 - Ø31.3mm, H7.25mm, 22J, H&M&Chrono, MA@3h, SS@9h, MP@ 6h, Manual
• TY2931 - Ø31.3mm, H7.45mm, 22J, H&M&Chrono, MR@4h, SS@8h, Date@ 12h, Manual
• TY2940 - Ø31.3mm, H7.70mm, 33J, H&M&Chrono, MA@3h, SS@9h, Auto

The movement "height" equals the thickness of the movement, excluding the cannon pinion and centre seconds pinion.