Compare
All drawings share one millimetre scale.
Laid on top of each other
Case outlines, lugs and dial openings, centred and to scale. The outer shape is what your wrist feels; the inner circle is what your eye reads.
- Casio F-91W35.2 mm
- Casio A168WA Vintage Illuminator36.3 mm
- Hamilton American Classic PSR Digital Quartz35 mm
The differences
Case diameter
35.2 mm
36.3 mm
35 mm
Lug to lug
The number that decides how it wears.
38.2 mm
38.6 mm
46 mm
Thickness
8.5 mm
9.6 mm
13.3 mm
Lug width
24 mm
Water resistance
30 m
100 m
Weight
21 g
50 g
Price
Approximate manufacturer RRP.
€20
€35
€845
Details
| Detail | F-91W | A168WA Vintage Illuminator | American Classic PSR Digital Quartz |
|---|---|---|---|
| Style | Digital | Digital | Digital |
| Movement | Module 593, Quartz | Module 3298, Quartz | H-10e, Quartz |
| Beat rate | — | — | — |
| Crystal | Resin glass | Resin glass | Sapphire |
| Case | Resin | Resin | Stainless steel |
| Bezel | None | None | None |
| Dial | Black surround, positive LCD | Black surround, positive LCD | Black display, red digits |
| Strap | Resin strap | Steel bracelet | Steel bracelet |
| Origin | Japan | Japan | Switzerland |
| Introduced | 1989 | — | 2020 |
Rows where the watches differ are shown darker.