Which is cheaper, the Henry Archer Kvantum or the Sinn U50 HYDRO SDR with TEGIMENT option?

At MSRP the Henry Archer Kvantum is the cheaper of the two at $2,199, against $3,110 for the Sinn U50 HYDRO SDR with TEGIMENT option — a $911 gap before any retailer discounting.

Which has better water resistance, the Henry Archer Kvantum or the Sinn U50 HYDRO SDR with TEGIMENT option?

The Sinn U50 HYDRO SDR with TEGIMENT option is rated to 5000m versus 50m for the Henry Archer Kvantum.

What movement does the Henry Archer Kvantum run compared to the Sinn U50 HYDRO SDR with TEGIMENT option?

Both watches run quartz movements — the Henry Archer Kvantum uses the Seiko VK64 and the Sinn U50 HYDRO SDR with TEGIMENT option uses the Ronda 715 Li - SWISS MADE.

Side by side

Henry Archer KvantumvsSinn U50 HYDRO SDR with TEGIMENT option

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

Henry Archer Kvantum

5744002550563

MSRP $2,199

Sinn U50 HYDRO SDR with TEGIMENT option

U50 HYDRO SDR with TEGIMENT option

MSRP $3,110

At a glance

16 of 29 specs differ

Diameter

Kvantum41mm

U50 HYDRO SDR with TEGIMENT option41mm

Power Reserve

Kvantum40h

U50 HYDRO SDR with TEGIMENT option40h

Water Resistance

Kvantum50m

U50 HYDRO SDR with TEGIMENT option5,000m

MSRP

Kvantum$2,199

U50 HYDRO SDR with TEGIMENT option$3,110

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Inner

Underside

Dial Color

Tan

Black

Indices

Applied

—

Lume

None

Luminescent

Movement

3 specs

Caliber

Seiko VK64

Ronda 715 Li - SWISS MADE

Jewels

Complications

None

Date

Pricing

1 specs

MSRP

$2,199

$3,110

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