Jaeger-LeCoultre Master Ultra Thin 1378420

Jaeger-LeCoultre Master Ultra Thin 1378420

39mm · Stainless Steel · Caliber 938 · 50m

Master Ultra Thin Réserve de Marche Stainless Steel / Silver / Alligator

Brand
Jaeger-LeCoultre
Full reference
1378420
Collection
Master Ultra Thin
Case diameter
39mm
Case thickness
9.9mm
Case material
Stainless Steel
Crystal
Sapphire
Water resistance
50m
Caliber
938
Dial color
Silver

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Compare specifications

Specification1378420Q1378420Q1378421Q13784801218420
Case diameter39mm39mm39mm39mm39mm
Case materialStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
Water resistance50m50m50m50m50m
Movement—Automatic—Automatic—
Caliber938938938938896/1
Power reserve—43 hours—43 hours—

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase · Jaeger-LeCoultre 1378420

Original collection: Master Ultra Thin

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