Side by side

Christopher Ward C1 Jump Hour Mk VvsFormex Essence ThirtyNine

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward C1 Jump Hour Mk V

The Christopher Ward C1 Jump Hour Mk V is praised for its proprietary JJ01 jumping hour complication and multi-level dial design featuring a floating sapphire dial with a lumed jump hour aperture. Reviewers note the 39mm stainless steel case's mix of brushed and polished finishes, with a polished bezel and brushed midcase. The dial's radially grooved center and sapphire minute track with a lumed underside enhance legibility, and the Super-LumiNova execution is described as an eye-catcher. The watch is powered by the JJ01 module atop a Sellita SW200-1 movement, offering a 38-hour power reserve. Accuracy is rated at approximately ±20 seconds per day. Some owners express concerns about the watch's 14mm thickness. Overall, owners and reviewers appreciate the unique dial execution and complication at its price point.

Formex Essence ThirtyNine

The Formex Essence ThirtyNine is praised for its impressive build quality and value, featuring a patented case suspension system for comfort and protection. It houses a COSC-certified Sellita SW200-1 movement with a 38-hour power reserve and a tool-free strap quick-release system. A minor inconvenience noted is the specific closing order of the clasp. On balance, reviewers rate the Formex Essence ThirtyNine highly for its comfortable wearability and excellent value at its price point.

From video reviewers

The case suspension system enhances comfort and the COSC-certified movement is a strong feature. The bracelet exhibits noticeable rattle. Reviewers disagreed on the ideal case size, with some preferring the 39mm and others the 41mm.

At a glance

11 of 29 specs differ
Diameter
C1 Jump Hour Mk V40mm
Essence ThirtyNine39mm
Power Reserve
C1 Jump Hour Mk V41h
Essence ThirtyNine41h
Water Resistance
C1 Jump Hour Mk V30m
Essence ThirtyNine100m
MSRP
C1 Jump Hour Mk V$3,095
Essence ThirtyNine$2,390

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
39mm
Thickness
14mm
10mm
Lug-to-Lug
47.3mm
45mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
30m
100m

Crystal & Dial

2 specs
Dial Color
Noon
Space Ghost
Lume
SLN C1 X1 BL
Super-LumiNova

Movement

2 specs
Beat Rate
4 vph
0 vph
Jewels
26
0

Pricing

1 specs
MSRP
$3,095
$2,390
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