Side by side

Christopher Ward C1 Jump Hour Mk VvsOrient Bambino Open Heart

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

C1 Jump Hour Mk V
Christopher WardC1 Jump Hour Mk V
MSRP $3,295
Bambino Open Heart
OrientBambino Open Heart
MSRP $315

At a glance

20 of 29 specs differ
Diameter
C1 Jump Hour Mk V47.3mm
Bambino Open Heart40.5mm
Power Reserve
C1 Jump Hour Mk V41h
Bambino Open Heart40h
Water Resistance
C1 Jump Hour Mk V30m
Bambino Open Heart30m
MSRP
C1 Jump Hour Mk V$3,295
Bambino Open Heart$315

Full specifications

Case

8 specs
Category
Diameter
47.3mm
40.5mm
Thickness
14mm
12mm
Lug-to-Lug
47.3mm
46mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Caseback
Solid
Display

Crystal & Dial

6 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Noon
White
Indices
Applied
Lume
SLN C1 X1 BL
None

Movement

5 specs
Caliber
SW200
FT622
Beat Rate
4 vph
21,600 vph
Power Reserve
41h
40h
Jewels
26
22
Complications
GMT, Moonphase
None

Pricing

1 specs
MSRP
$3,295
$315

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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

Owners and reviewers widely praise the spectacular lume application and the multi-level dial design of the Christopher Ward C1 Jump Hour Mk V, noting its crisp legibility and the innovative JJ01 jump-hour module. The 39mm case is described as compact with alternating brushed and polished finishing, and the dial features a radially grooved center with a sapphire minute track. Some find the 14mm thickness and $3k price point high, while accuracy is rated at approximately ±20 seconds per day. The watch utilizes a Sellita SW200-1 base with a 38-hour power reserve. Overall, owners and reviewers appreciate the striking dial design and jump-hour complication, despite some reservations about the thickness and accuracy.

Orient Bambino Open Heart

Owners widely praise the Orient Bambino Open Heart for its dressy style, clean dial, and reliable in-house F6724 automatic movement with hacking and hand-winding. Reviewers and owners highlight its value proposition, with one owner noting it remains a regular wear even after acquiring pricier watches. Some owners find the build quality and stock strap less premium, with one noting the mineral crystal is prone to scratching and another that the movement can be noisy. The 21mm lug width is cited as making strap swapping slightly more complicated. Overall, owners and reviewers rate the Orient Bambino Open Heart highly for its dressy aesthetic and in-house movement at its price point.

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