Two-register automatic column-wheel chronograph; steel case with compression keys; tachymeter scale variants exist.
Master Compressor
References for Master Compressor
Professional diving model with mechanical depth gauge and world-time function; titanium case ~46.3 mm; automatic.
Compressor-crown dual-time model with date; ~41.5 mm steel case; automatic calibre 972.
High-tech chronograph GMT with ceramic/titanium construction, oil-free escapement technology; ~46 mm; advanced case architecture.
World time alarm with shock-absorbing case carrier; titanium; automatic calibre 912 with Memovox alarm.
World-time chronograph with shock-absorbing case carrier; ~46–47 mm; Cal. 752; compression crown system.
Dual-time with city disc and date; compression crowns; ~41.5 mm steel; automatic Cal. 939.
GMT variant with compressor crowns; steel ~41.5 mm; automatic calibre 963/972 family.
Iconic alarm diver-style watch with compression key crowns; ~41.5 mm steel; automatic Cal. 956; black dial, rotating inner bezel.