Seiko Cal. 3850 - 745

Seiko 3850-745

The 3850-745 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-71a4540e272d]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
44mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1965

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seikata-wm-71a4540e272d