Seiko Cal. 4438 - 837

Seiko 4438-837

The 4438-837 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-2b20809b36a3]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Burgundy
Jewels
26j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1991

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