Casio F-91W-1YER vs ACCUTIME USC80466: which one suits you?

The two differ in 2 of the specs we have recorded (prices checked 3 Nov 2026).

Which one should you choose?

Choose the

Choose the

The deciding difference here: water resistance.

Compares recorded specs; a missing spec does not mean the feature is absent.

Classic watches · Casio

Classic watches · ACCUTIME

10 of 10 specs

Scroll the table sideways to see the rest.

Spec	CasioSAR 87 Casio F-91W-1YER specs	ACCUTIMESAR 87 ACCUTIME USC80466 specs
Reference price	SAR 87	SAR 87

Display type	Digital	—
Case material	—	Stainless steel
Water resistance	10 m	✓ 100 m
Glass	—	Glass
Movement	Quartz	Quartz

Case diameter	35 mm	44.4 mm
Case shape	Rectangular	—
Strap material	—	Stainless steel

Chronograph	Yes	—
Colour	Black	—

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What is the difference in movement between the Casio F-91W-1YER and the ACCUTIME USC80466?

No difference here: movement is Quartz on both.

What is the difference in case diameter between the Casio F-91W-1YER and the ACCUTIME USC80466?

Casio F-91W-1YER: 35 mm; ACCUTIME USC80466: 44.4 mm. A higher value is not necessarily better for you.

What is the difference in water resistance between the Casio F-91W-1YER and the ACCUTIME USC80466?

Water resistance is higher on the ACCUTIME USC80466: 100 m vs 10 m on the Casio F-91W-1YER. If this spec is your priority, the difference favours it.