Seiko Cal. 3855 - 312

Seiko 3855-312

The 3855-312 is a sought-after Automatic piece from Seiko's golden era. With its 19mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-3a6e10f26cd0]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1978

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