Longines Conquest Heritage Power Reserve 38 Stainless Steel / Ice Blue L1.648.4.92.6

Longines Conquest Heritage Power Reserve 38 Stainless Steel / Ice Blue Ref. L1.648.4.92.6

The Longines Conquest Heritage Power Reserve 38 Stainless Steel / Ice Blue L1.648.4.92.6 has a 38 mm stainless steel case, measures 12.3 mm thick, and is water resistant to 30 metres.

The Longines Conquest Heritage Central Power Reserve L1.648.4.92.6 is a 38.00 mm automatic watch in stainless steel. It belongs to the Conquest Heritage collection, which draws on early Conquest models from the 1950s while using a contemporary automatic movement. The case is fitted with a scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides. Water resistance is rated to 5 bar. The light blue opaline dial has central indications for the date and power reserve. Time is indicated by central hour, minute, and seconds hands, with Swiss Super-LumiNova applied for low-light legibility. Inside is an automatic Longines movement with a monocrystalline silicon balance spring. It runs at 25,200 vibrations per hour and provides a power reserve of up to 72 hours. The watch is fitted with a stainless steel bracelet with a double-security folding clasp and micro-adjustment system.

Diameter
38 mm
Thickness
12.3 mm
Water resistance
30 m
Case
Stainless Steel
Released
2026

Specifications

Case and dimensions

Case diameter
38 mm
Thickness
12.3 mm
Lug width
19 mm
Case shape
Round
Case material
Stainless Steel
Crystal
Sapphire
Case back
Open
Water resistance
30 m

Dial

Dial colour
Blue
Finish
Sunburst
Indexes
Stick / Dot
Hands
Syringe

Movement

Movement maker
Longines
Movement type
Automatic
Display
Analog
Power reserve
64 h
Frequency
25200 vph
Jewels
27
Movement diameter
25.6 mm
Complications
Date, Hours, Minutes, Power Reserve Indicator and Seconds

Production

Release year
2026

Marketplace

No listings for this model yet.

Other Conquest Heritage references

12
Browse all

Related pages