Seiko Cal. 3868 - 357

Seiko 3868-357

The 3868-357 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-1a0c8eb70251]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
46mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1971

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