Seiko Cal. 3840 - 440

Seiko 3840-440

The 3840-440 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-415e6bba7465]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
20j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1981

Related Models

seikata-wm-415e6bba7465