Seiko Cal. 4540 - 719

Seiko 4540-719

The 4540-719 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-8c728e82c0aa]

Also known as: Monster, Flighty

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1967

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