Which is cheaper, the Lum-Tec B64 Chronograph or the Sugess Seestern S434 Pro Diver?

At MSRP the Sugess Seestern S434 Pro Diver is the cheaper of the two at $249, against $545 for the Lum-Tec B64 Chronograph — a $296 gap before any retailer discounting.

Which is bigger, the Lum-Tec B64 Chronograph or the Sugess Seestern S434 Pro Diver?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 40mm for the Sugess Seestern S434 Pro Diver — a 4mm difference across the dial.

Which has better water resistance, the Lum-Tec B64 Chronograph or the Sugess Seestern S434 Pro Diver?

The Sugess Seestern S434 Pro Diver is rated to 200m versus 100m for the Lum-Tec B64 Chronograph.

Side by side

Lum-Tec B64 ChronographvsSugess Seestern S434 Pro Diver

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

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

Sugess Seestern S434 Pro Diver

S434

MSRP $249

At a glance

15 of 29 specs differ

Diameter

B64 Chronograph44mm

Seestern S434 Pro Diver40mm

Power Reserve

B64 Chronograph40h

Seestern S434 Pro Diver40h

Water Resistance

B64 Chronograph100m

Seestern S434 Pro Diver200m

MSRP

B64 Chronograph$545

Seestern S434 Pro Diver$249

Full specifications

Case

8 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Standard

2 Salmon

Lume

None

Super-LumiNova BGW9

Movement

3 specs

Caliber

—

NH35

Beat Rate

28,800 vph

3 vph

Complications

None

GMT, Chronograph, Moonphase, Date

Pricing

1 specs

MSRP

$545

$249

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