Seiko Cal. 3811 - 527

Seiko 3811-527

The 3811-527 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-8ac55c7d08bb]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
43mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1969

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