Sellita SW261-2

Sellita · Automatic · Upper tier · Family: Sellita SW200

Factory specs

Caliber
SW261-2
Made in
Switzerland
Frequency
28,800 bph (4 Hz)
Power reserve
62 h
Jewels
31
Hacking
Yes
Hand winding
Yes
Accuracy
—
Diameter
26 mm
Height
5.6 mm
Functions
Hours, Minutes, Small seconds, Date
Same family
Sellita SW200-1, Sellita SW200-2 Power+, Sellita SW220-1, Sellita SW260-1, Sellita SW261-1, Sellita SW279-1, Sellita SW280-1, Sellita SW288-1

Factory grades

GradeAccuracyNotes
Elaboré0 / +14 s/dayMean rate 7 ±7 s/day, max. divergence 20 s/day, 3 positions (CH, 6H, 9H); isochronism ±15 s/day
Top0 / +8 s/dayMean rate 4 ±4 s/day, max. divergence 15 s/day, 5 positions; isochronism ±10 s/day
Chronomètre-4 / +6 s/dayCOSC criteria

Second-generation SW261, the small-seconds caliber of the -2 series that began with the SW200-2 "Power+". Sellita's sheet doesn't use the Power+ name; brands casing it (Lüm-Tec) do. Factory sheet: hours and minutes in the centre, small seconds at 6, date window with quick setting; power reserve minimum 58h, typical 62h; overall diameter 26.00mm, casing diameter 25.60mm (11 1/2 lignes), height 5.60mm; 31 jewels; 28,800 vph; lift angle 50°; stop-second; hand winding; ball-bearing rotor with a heavy-metal segment; Incabloc shock protection; fine timing device. The sheet lists Elaboré, Top and Chronomètre executions only (no Standard grade); the grade ranges above are the sheet's mean rate ± tolerance. Family kept as "Sellita SW200", as for the SW261-1 and SW200-2.

Watches with the Sellita SW261-2

WatchPrice fromMovementDia. mmThick mmCrystalMicro-adjust
Lüm-Tec Super Combat B5 $2,395 Sellita SW261-2 45 13.9 Sapphire —

Sources