
LONGINES Master Collection Chronograph Moonphase 40mm | Ref. L2.673.4.51.7
Its automatic Calibre L678 powers the chronograph, moon phase, day and month displays, pointer date and 24-hour indication, all arranged within a balanced 40mm stainless steel case.
A refined and highly functional expression of LONGINES watchmaking, completed by an exhibition case back that reveals the mechanical movement.
[PRODUCT INFORMATION]
Brand: LONGINES
Collection: Master Collection
Model: Chronograph Moonphase
Reference: L2.673.4.51.7
Movement: Automatic, Calibre L678
Case Diameter: Approx. 40mm
Dial: Black
Case: Stainless Steel
Crystal: Sapphire Crystal
Functions: Hours, Minutes, Seconds, Chronograph, Moon Phase, Day, Month, Pointer Date, 24-Hour Indicator
Water Resistance: 3 bar / 30m
Strap: Black Leather Strap
Case Back: Exhibition Case Back
Included: Original Box Only
Warranty Papers: Not Included
Other Accessories: Not Included
[CONDITION]
Condition Grade: A
The case has been professionally refinished and is in very good overall condition.
As a pre-owned watch, minor marks from storage or normal use may remain. The leather strap may also show signs of use.
Please refer to the photographs for the actual condition of the watch.
[CONDITION GUIDE]
N: New / Unworn
S: Unworn or Try-On Only
A: Refinished / Excellent
B: Unpolished / Light Wear
C: Unpolished / Visible Wear
D: Heavy Wear / Damage
Please refer to the photographs and product description for the actual condition.
[SHIPPING & QUALITY ASSURANCE]
Orders are normally dispatched within 1–2 business days after order confirmation.
Before shipment, each watch undergoes a final inspection covering basic operation, exterior condition and relevant functions.
Upon request, a PDF inspection report summarising the pre-shipment inspection can be provided.
Each watch offered by NOCTUA HORO undergoes authenticity verification and is offered for sale only after meeting our internal verification standards.
International orders are shipped using reliable express courier services. Wherever reasonably possible, we select the fastest practical shipping option available for the destination.
International delivery times vary depending on the destination, customs clearance and local courier operations. Any estimated delivery time is for reference only, and the actual arrival date is subject to the international shipping and customs process.
Import duties, taxes, VAT, GST and other charges imposed by the destination country or region are not included in the displayed price unless otherwise stated and are the responsibility of the buyer.
If a watch sold by us is confirmed to be counterfeit or an imitation, we will accept the return and provide a refund.
For additional photographs, product information, shipping enquiries or other requests, please contact us before purchase.












