Seiko Cal. 4430 - 903

Seiko 4430-903

The 4430-903 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-95aedfa9797b]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1999

Related Models

seikata-wm-95aedfa9797b