Seiko Cal. 4438 - 285

Seiko 4438-285

The 4438-285 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3c13fcc247a8]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1980

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