Seiko Cal. 3813 - 735

Seiko 3813-735

The 3813-735 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-5fc60022a640]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1979

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