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.
- Hamilton American Classic PSR Digital Quartz35 mm
- Casio A168WA Vintage Illuminator36.3 mm
- Casio F-91W35.2 mm
The differences
Case diameter
35 mm
36.3 mm
35.2 mm
Lug to lug
The number that decides how it wears.
46 mm
38.6 mm
38.2 mm
Thickness
13.3 mm
9.6 mm
8.5 mm
Lug width
24 mm
Water resistance
100 m
30 m
Weight
50 g
21 g
Price
Approximate manufacturer RRP.
€845
€35
€20
Details
| Detail | American Classic PSR Digital Quartz | A168WA Vintage Illuminator | F-91W |
|---|---|---|---|
| Style | Digital | Digital | Digital |
| Movement | H-10e, Quartz | Module 3298, Quartz | Module 593, Quartz |
| Beat rate | — | — | — |
| Crystal | Sapphire | Resin glass | Resin glass |
| Case | Stainless steel | Resin | Resin |
| Bezel | None | None | None |
| Dial | Black display, red digits | Black surround, positive LCD | Black surround, positive LCD |
| Strap | Steel bracelet | Steel bracelet | Resin strap |
| Origin | Switzerland | Japan | Japan |
| Introduced | 2020 | — | 1989 |
Rows where the watches differ are shown darker.