Seiko Cal. 3858 - 152

Seiko 3858-152

The 3858-152 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-8d4f5a18510b]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
12.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1975

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