Cadisen · Factory brand · China

Cadisen C8197

Ref. C8197 · In production

Design reference: Longines Conquest

Cadisen C8197 Conquest-style automatic with blue concentric-pattern dial, applied 12 and 6 numerals and date at 3 on a steel bracelet
Photo: Cadisen
  • Cadisen C8197 with white dial on a steel bracelet
  • Cadisen C8197 with black dial on a steel bracelet
  • Cadisen C8197 with black carbon-fibre-pattern dial in a black-tone case and bracelet
  • Cadisen C8197 display caseback and butterfly clasp
From $110
  • Miyota 8215
  • 39 mm
  • Sapphire crystal
  • 200 m water resistance

Movement

Type
Automatic
Tier
Entry
Complications
Date
Frequency
21,600 bph
Power reserve
42 h
Hacking
Yes
Accuracy (factory)
-20 / +40 s/day

Case

Diameter
39 mm
Lug to lug
—
Thickness
—
Lug width
20 mm
Material
Steel
Hardening
—
Water resistance
200 m
Crown
Screw-down
Case back
Display
Bezel
—

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
—
Lume
C3 on the hands and markers

Bracelet & clasp

Style
Oyster
Links per row
3
Solid end links
—
Solid links
—
Link attachment
—
Taper
—
Quick release
—
Half links
—
Clasp
Butterfly
Micro-adjust
—
Diver extension
—

Weight

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

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Street109.99 USD$1102026-10-24link

Variants

NameDialConfiguration
Silver WhitewhiteSteel case and bracelet
Silver BlueblueSteel case and bracelet
Silver BlackblackSteel case and bracelet
All Blackblack carbon-fibre patternBlack-tone case and bracelet

About this entry

63% of key specs known. Missing: lug-to-lug, thickness, hardening, AR coating, end links, link attachment, clasp micro-adjust.

Longines Conquest-style sports automatic with a concentric "CD pattern" dial (carbon-fibre pattern on All Black), applied 12 and 6 numerals, a reflector ring and a date window at 3; the bezel is fixed, so despite the title's "Diver Watch" it has no dive-timing bezel. Brand specs: "MIYOTA 8215 MOVT" (Miyota 8215, recorded; the title, the description's parameter table and a "Miyota 8215 movement" panel agree), stainless steel case, 39mm, 20mm band width, 20 bar, sapphire crystal, "C3 Luminous", stainless steel band 21.5cm with a "Folding Clasp with Safety". The parameter table (sapphire glass, stainless steel case and band, 200M, 39mm, 20mm, 215mm, "Watch weight 138g", recorded as unspecified) agrees. Thickness conflict: the spec list says 12mm and the parameter table 11.5mm; with nothing to settle it, thickness is left blank. Detail images label a "screw crown" (recorded as screw-down) and a "crown protector" (crown guards); a caption and the photos show a double push-button butterfly clasp and a display caseback. Three-piece links are counted from the photos. The All Black case and bracelet tone is from the photos (process not stated). AR coating and lug-to-lug are not stated. $109.99 for all colours on 2026-10-24, all sold out on 2026-10-25. No independent review was consulted.

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

Sources