HEUER microsplit development
heuer microsplit LED / LCD 1/100-stopwatch development (from left): ref. HL 820 (1973) - ref. 520 (1974, this one is a ref. 530) - ref. 320 (1975) - ref. 370 (1976).
the development can see as a revolution. the size is always getting smaller, also the batterys (from 4 x AAA to 2 x LR1130 - some specials-models with accus)
> the first microsplit was designed inhouse, the other ones by richard sapper.
> the first two models are with split- and taylor-function, the following models only with split-function.
from the ref. 820 you get ref. 802 with 1/10 s. from the ref. 520 there are also models with 1/100 min. or 1/100 h. the ref. 320 has a following model in plastic (also without split-function), who endet up as a solar-model (also to TAGheuer) in diverse colours. the ref. 370 you can have with silver body und black strap.
HEUER microsplit development
heuer microsplit LED / LCD 1/100-stopwatch development (from left): ref. HL 820 (1973) - ref. 520 (1974, this one is a ref. 530) - ref. 320 (1975) - ref. 370 (1976).
the development can see as a revolution. the size is always getting smaller, also the batterys (from 4 x AAA to 2 x LR1130 - some specials-models with accus)
> the first microsplit was designed inhouse, the other ones by richard sapper.
> the first two models are with split- and taylor-function, the following models only with split-function.
from the ref. 820 you get ref. 802 with 1/10 s. from the ref. 520 there are also models with 1/100 min. or 1/100 h. the ref. 320 has a following model in plastic (also without split-function), who endet up as a solar-model (also to TAGheuer) in diverse colours. the ref. 370 you can have with silver body und black strap.