Side by side

Sheffield 1AvsTrenyo Titans Prometheus

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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1A
Sheffield1A
MSRP $223
Titans Prometheus
TrenyoTitans Prometheus
MSRP $5,318
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Trenyo ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
1A40mm
Titans Prometheus40mm
Power Reserve
1A—
Titans Prometheus40h
Water Resistance
1A200m
Titans Prometheus50m
MSRP
1A$223
Titans Prometheus$5,318

Full specifications

Case

4 specs
Category
Diver
—
Thickness
12.8mm
10.8mm
Lug-to-Lug
46mm
47.5mm
Water Resistance
200m
50m

Crystal & Dial

2 specs
Dial Color
White/Blue
—
Lume
Swiss blue lume
None

Movement

2 specs
Caliber
Seiko NH35A
ETA 2824
Power Reserve
—
40h

Pricing

1 specs
MSRP
$223
$5,318
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