Seiko Cal. 5223 - 740

Seiko 5223-740

The 5223-740 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-6d6a381b458b]

Also known as: World Timer, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1979

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