Seiko Cal. 6381 - 553

Seiko 6381-553

The 6381-553 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-77d6b4c3d6fe]

Also known as: Emperor

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1986

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