Perpetual Hour

Watch Encyclopedia

A reference library of watch specs and photography — 18,781 references across 169 brands. This is informational only; these watches are not listed for sale. Looking to buy or sell? Visit the shop.

Year introduced

Case diameter (mm)

Longines Heritage 1942 Black

Longines

Heritage 1942 Black

Ref. L2.768.4.53.2

Longines Heritage 1945

Longines

Heritage 1945

Ref. L2.813.4.66.0

Longines Heritage 1951 Black

Longines

Heritage 1951 Black

Ref. L2.745.4.53.4 (aka: L27454534)

Longines Heritage 1954 Black

Longines

Heritage 1954 Black

Ref. L2.747.4.52.4 (aka: L27474524)

Longines Heritage 1954 Panda

Longines

Heritage 1954 Panda

Ref. L2.747.4.92.4 (aka: L27474924)

Longines Heritage 1954 Silver

Longines

Heritage 1954 Silver

Ref. L2.747.4.72.2 (aka: L27474722)

Longines Heritage 38.5 Small Seconds Sector Dial

Longines

Heritage 38.5 Small Seconds Sector Dial

Ref. L2.828.4.73.0

Longines Heritage Chronograph 40mm

Longines

Heritage Chronograph 40mm

Ref. L2.827.4.73.0 (aka: L28274730)

Longines Heritage Column Wheel Single Push Piece Chronograph

Longines

Heritage Column Wheel Single Push Piece Chronograph

Ref. L2.800.4.23.2 (aka: L28004232)

Longines Heritage Diver

Longines

Heritage Diver

Ref. L2.795.4.52.0 (aka: L27954520)

Longines Heritage Diver 1967 Bracelet

Longines

Heritage Diver 1967 Bracelet

Ref. L2.808.4.52.6 (aka: L28084526)

Longines Heritage Flagship Moonphase Stainless Steel / Silver

Longines

Heritage Flagship Moonphase Stainless Steel / Silver

Ref. L4.815.4.78.2 (aka: L48154782)

Longines Heritage Flagship Stainless Steel / Silver

Longines

Heritage Flagship Stainless Steel / Silver

Ref. L4.795.4.78.2 (aka: L47954782)

Longines Heritage L990 35mm

Longines

Heritage L990 35mm

Ref. L2.219.8.12.2 (aka: L22198122)

Longines Heritage L990 39mm

Longines

Heritage L990 39mm

Ref. L2.719.8.12.2 (aka: L27198122)

Longines Heritage Legend Diver 39 Stainless Steel / Black / Bracelet

Longines

Heritage Legend Diver 39 Stainless Steel / Black / Bracelet

Ref. L3.764.4.50.6

Longines Heritage Legend Diver 39 Stainless Steel / Black / Leather Strap

Longines

Heritage Legend Diver 39 Stainless Steel / Black / Leather Strap

Ref. L3.764.4.50.0

Longines Heritage Legend Diver 39 Stainless Steel / Black / Rubber

Longines

Heritage Legend Diver 39 Stainless Steel / Black / Rubber

Ref. L3.764.4.50.9 (aka: l37644509)

Longines Heritage Legend Diver 39 Stainless Steel / Blue / Bracelet

Longines

Heritage Legend Diver 39 Stainless Steel / Blue / Bracelet

Ref. L3.764.4.90.6

Longines Heritage Legend Diver 39 Stainless Steel / Blue / NATO

Longines

Heritage Legend Diver 39 Stainless Steel / Blue / NATO

Ref. L3.764.4.90.2

Longines Heritage Legend Diver 39 Stainless Steel / Blue / Rubber

Longines

Heritage Legend Diver 39 Stainless Steel / Blue / Rubber

Ref. L3.764.4.90.9 (aka: l37644909)

Longines Heritage Legend Diver 39 Stainless Steel / Green / Bracelet

Longines

Heritage Legend Diver 39 Stainless Steel / Green / Bracelet

Ref. L3.764.4.06.6

Longines Heritage Legend Diver 39 Stainless Steel / Grey / Bracelet

Longines

Heritage Legend Diver 39 Stainless Steel / Grey / Bracelet

Ref. L3.764.4.99.6 (aka: l37644996)

Longines Heritage Legend Diver 39 Stainless Steel / Terracotta / Bracelet

Longines

Heritage Legend Diver 39 Stainless Steel / Terracotta / Bracelet

Ref. L3.764.4.96.6 (aka: l37644966)

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