Cadisen · Factory brand · China

Cadisen C8140L

Ref. C8140L · In production

Cadisen C8140L ladies' automatic with white open-heart dial and rose gold-tone bezel on a brown leather strap
Photo: Cadisen
  • Cadisen C8140L ladies' automatic with blue open-heart dial in a rose gold-tone case on a blue leather strap
  • Cadisen C8140L dimension drawing (34mm, 8mm thick, 16mm strap, 55g)
  • Cadisen C8140L display caseback and butterfly deployant clasp
From $170
  • Miyota 90S5
  • 34 mm × 8 mm
  • Sapphire crystal
  • 50 m water resistance

Movement

Type
Automatic
Tier
Mid
Complications
Open heart
Frequency
28,800 bph
Power reserve
42 h
Hacking
Yes
Accuracy (factory)
-10 / +30 s/day

Case

Diameter
34 mm
Lug to lug
—
Thickness
8 mm
Lug width
16 mm
Material
Steel
Hardening
—
Water resistance
50 m
Crown
—
Case back
Display
Bezel
—

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
—
Lume
—

Bracelet

Bracelet
—

Straps

Strap 1
Leather, Genuine leather strap with a butterfly deployant clasp ("Push Button Hidden Clasp"), 19cm long, brown or blue by variant

Weight

Head only
—
On bracelet
—
On strap
—
Stated weight (basis not given)
55 g

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Street169.99 USD$1702026-10-24link

Variants

NameDialConfiguration
Rose Gold WhitewhiteSteel case with rose gold-tone bezel and brown leather strap
Rose Gold BlueblueRose gold-tone case and blue leather strap

About this entry

60% of key specs known. Missing: lug-to-lug, hardening, AR coating, crown, lume, bracelet offered.

Ladies' version of the C8140M: a slim automatic with an open-heart aperture at about 7 o'clock, Roman numeral 12, stud markers and "Automatic" and "Sapphire" printed on the dial. Brand specs: "CITIZEN MIYOTA 90S5" (recorded; the product-information images also say "Movement: MIYOTA 90S5"), stainless steel case, 34mm, 8mm case thickness, 16mm band width, 5 bar, sapphire crystal, leather band 19cm with a "Push Button Hidden Clasp". The dimension drawing (34mm, 8mm, 16mm, 190mm, "Weight 55g", recorded as unspecified) and the description's details table (stainless steel, genuine leather, 50M, 34mm, 16mm, 190mm, 8mm, 55g) agree. The listing's "Tourbillon mechanical watch" line is marketing: the photos show an open heart, not a tourbillon. Display caseback and butterfly deployant clasp from the photos. Case tones per colour from the photos (the white dial has a steel case with a rose gold-tone bezel, the blue dial an all rose gold-tone case); the plating is not described. Lume, AR coating and lug-to-lug are not stated. $169.99 for both colours on 2026-10-24, both sold out on 2026-10-25. The same watch is half of the C8140ML couple's set, recorded with its price under C8140M (the set's parameter table gives this ladies' watch as 34mm, 8mm, 16mm strap, 190mm, 55g). No independent review was consulted.

Last verified: 2026-10-25. Edit or correct this entry.

Sources