Seiko Cal. 4431 - 753

Seiko 4431-753

The 4431-753 is a sought-after Spring Drive piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-2e9d42b942ea]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1972

Related Models

seikata-wm-2e9d42b942ea