Which is bigger, the Ophion Watches 786 or the Sartory Billard SB04-E?

The Sartory Billard SB04-E wears larger at 39.5mm versus 39mm for the Ophion Watches 786 — a 0.5mm difference across the dial.

What movement does the Ophion Watches 786 run compared to the Sartory Billard SB04-E?

The Ophion Watches 786 runs a manual caliber, while the Sartory Billard SB04-E runs a automatic (LJP G101ET).

Side by side

Ophion Watches 786vsSartory Billard SB04-E

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

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Ophion Watches 786

Sartory Billard SB04-E

MSRP $3,100

Buy from Ophion Watches ↗

Buy used on eBay ↗

Buy from Sartory Billard ↗

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At a glance

12 of 29 specs differ

Diameter

78639mm

SB04-E39.5mm

Power Reserve

786—

SB04-E68h

Water Resistance

786100m

SB04-E100m

MSRP

786—

SB04-E$3,100

Full specifications

Case

4 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

Multilayered CNC Guilloche or Granular Gray

Black

Lume

None

Super-LumiNova BGW9

Movement

4 specs

Caliber

—

LJP G101ET

Type

Manual

Automatic

Power Reserve

—

68h

Jewels

Pricing

1 specs

MSRP

—

$3,100

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