The Casio F-series quartz digital watches were introduced by Casio in 1978 and continue to be sold worldwide.
Model Colour Module Year
F-5 black with grey 58 1980
F-7C-1 black with grey 58 1980
F-7C-5 black 58 1980
F-8C black 58 1979
F-10-1 black 155 1982
F-10-9 gold 155 1982
F-10G-9 ? 1983
F-11 black 155 1982, 1986
F-11-7 155 1983
F-11-9 155 1983
F-12-1A black 500 1984
F-12-1B black/gold 500 1984
F-14-1 black 350 1985
F-14W-1CZ ? 1988
F-15B-1A 350 1988
F-15B-1B 350 1988
F-16 black 350 ?
F-18-1 black 695 1989
F-18-1Z ? 1988
F-20W-1A black 400 1984
F-20W-1B black/gold 400 1984
F-21W-1 black 400 / 580 1984, 1985
F-21FW-2 white with light blue 400 1984
F-21FW-3 white with green 400 1984
F-21FW-4 white with pink 400 1984
F-21FW-8 white with grey 400 1984
F-23WD-1A black 586 1988
F-23WD-1B 586 1988
F-24W-1 586 1988
F-28W-1 black 586 / 1156 1988
F-30 blue accents 1007 1993
F-30-9Q red accents 1007 1993
F-76W-1A black 587 1988, 1989
F-76W-1B ? 1988
F-77W black 587 1985
F-77W-1D black 587 1989
F-78W black ? ?
F-79W black ? ?
F-80C-1 black 83 1980
F-80E-1 black 83 1980
F-81 black 108 ?
F-82 black 108 ?
F-84W-1 black 593 1986
F-85-1 black 160 1982, 1983, 1986
F-86F-1 black 415 1983
F-86F-2 415 1983
F-86F-3 415 1983
F-86F-5 brown 415 1983
F-87FW-1 black 415 1984, 1985
F-87FW-5 brown 415 1984
F-88W-1A black 593 1989
F-89 black 200 1986
F-91W-1 black with blue 593 1989
F-91W-3 black with green 593 1991
F-91WG-9 black with gold 593 1991
F-91WC Orange, Blue, Green, 593 Currently released in the UK Pink, Beige and Yellow
F-92W black 593 1987
F-93W black 593 1989
F-94WA-8D black with grey 1071 1993
F-94WA-9DG black with yellow 1071 1993
F-96W black 593 1988
F-97W black 593 1987
F-98W black with red and black with green 593 1987
F-99W black with blue and red,
or black with gold 593 1987
F-100C-1 black 52 1978
F-100C-5 brown 52 1978
F-101 695 ?
F-103 695 ?
F-105W black with blue 1275 / 1572 / 3298 1996
F-106 as F-105 but with red, + red numerals,
faint USA flag in background ? ?
F-108wh black with blue 3224 2010
F-200C-1 black 55 1979/1980
F-200C-5 brown 55 1979/1980
F-300-1 black with silver 110 1980
F-300G-5 brown with gold 110 1980
F-500 110 ?
F-600 406 1983
F-700-1 414 1983
A "W" after the model number designates the watch as Water Resistant. Some models (like the F-87) exist with and without a W, and differ in the look of the crystal.
The dash-number represents the color:
-1 denotes black
-3 denotes green
-5 denotes brown
-7 denotes silver
-9 denotes gold