Seagull 1963 Chronograph

Reissue line built around the manual-wind ST1901, a modern descendant of the 1963 D304 movement supplied to Chinese Air Force pilots.

10 references

“Differs” marks a spec with different recorded values. — means not recorded.

10 references side by side. 10 of 19 specs differ.
Spec	819.13.2023 Wind Chaser Chronograph	819.13.3011 Archimedean Spiral Pulsometer Edition	819.17.1963A 70th Anniversary Reissue	819.17.1963B Polar Night Edition Vintage Chronograph	819.17.D304 Sky Voyage Edition (Original D304)	819.27.1963B Meteorite Chronograph	819.37.1963B Aurora Edition	819.87.1963 Times Edition	819.87.1963B Polar Night Edition Panda Eye	819.93.3011 Archimedean Spiral Pulsometer Edition
Case size Differs	40 mm	40 mm	37.3 mm	37.3 mm	40 mm	37.3 mm	37.3 mm	40 mm	37.3 mm	40 mm
Lug to lug Differs	45.6 mm	47 mm	Not recorded	Not recorded	46.2 mm	47 mm	47 mm	46.8 mm	47 mm	47 mm
Thickness Differs	14.5 mm	14 mm	Not recorded	Not recorded	14 mm	15 mm	15 mm	14.5 mm	15 mm	14 mm
Lug width Differs	20 mm	20 mm	Not recorded	Not recorded	20 mm	18 mm	18 mm	20 mm	Not recorded	20 mm
Case	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round	stainless steel, round
Crystal	sapphire	sapphire	sapphire	sapphire	sapphire	sapphire	sapphire	sapphire	sapphire	sapphire
Water resistance Differs	30 m	30 m	Not recorded	Not recorded	30 m	50 m	50 m	30 m	50 m	30 m
Caliber	ST1901	ST1901	ST1901	ST1901	ST1901	ST1901	ST1901	ST1901	ST1901	ST1901
Movement maker	Seagull	Seagull	Seagull	Seagull	Seagull	Seagull	Seagull	Seagull	Seagull	Seagull
Movement type	Manual	Manual	Manual	Manual	Manual	Manual	Manual	Manual	Manual	Manual
Jewels	22	22	22	22	22	22	22	22	22	22
Frequency	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph	21600 vph
Power reserve Differs	41 h	40 h	Not recorded	Not recorded	40 h	Not recorded	Not recorded	45 h	Not recorded	40 h
Complications Differs	chronograph	chronograph, pulsometer scale	chronograph	chronograph	chronograph	chronograph	chronograph	chronograph	chronograph	chronograph, pulsometer scale
Dial Differs	khaki	beige	Not recorded	Not recorded	silver sunburst	meteorite	blue gradient	beige	black / white	salmon
Lume	Super-LumiNova	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded
Hands Differs	skeleton	Not recorded	Not recorded	Not recorded	baton	Not recorded	Not recorded	red/blue	Not recorded	Not recorded
Bracelet Differs	leather	leather	leather with NATO strap included	Not recorded	Not recorded	leather or NATO	leather or NATO	leather with NATO strap included	Not recorded	leather
Limited edition	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	500 pieces, individually numbered	Not recorded	Not recorded	Not recorded	Not recorded