Seiko Cal. 6399 - 943

Seiko 6399-943

The 6399-943 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-dc7257c64e2d]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
White
Jewels
29j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1981

Related Models

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