Christopher Ward C1 Jump Hour Mk VvsLoresum LS05

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

C1 Jump Hour Mk V

LS05
Diameter
39mm
39.5mm
Lug-to-Lug
47.3mm
46.5mm
lowest
Thickness
14mm
9mm
lowest
Water Resistance
30m
50m
highest
Power Reserve
41h
highest
40h
MSRP
$3,095
n/a
Movement
Sellita SW200-1
Miyota 9015
Case
6 specsCrystal & Dial
2 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners and reviewers praise the Christopher Ward C1 Jump Hour Mk V for its distinctive JJ01 jumping hour complication and the layered, textured dial design that plays with light. The watch features a 39mm stainless steel case with a mix of brushed and polished finishes, a tall box sapphire crystal, and a sapphire minute hand with a lumed underside for legibility. Some sources note a 14mm thickness and an accuracy of approximately ±20 seconds per day, with a 38-hour power reserve. Overall, the consensus is that the Christopher Ward C1 Jump Hour Mk V is a visually striking and well-finished watch, particularly for its unique complication and dial execution.
Owners widely praise the Loresum LS05 for its elegant dial execution, particularly the aventurine and Great Wave designs, and its attractive dimensions, including a thin profile. The moonphase complication is a significant draw, with many finding it a compelling feature at its price point, and the overall finishing is considered well done. However, some owners find the watch too dressy for everyday wear, and the included strap is noted as being of low quality. One owner reported excellent customer service for a repair. The Miyota 9015 movement is standard, with its moonphase cycle drifting over time and reversing lunar waxing/waning. On balance, owners rate the Loresum LS05 highly for its visually striking dials and value proposition, especially for its moonphase complication.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.









