Seiko Cal. 6381 - 729

Seiko 6381-729

The 6381-729 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-89bdf10a71fd]

Also known as: Helmet, Sea Horse

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
White
Jewels
24j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1986

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