Seiko Cal. 3813 - 113

Seiko 3813-113

This Automatic model from 1972 features a 40mm Two-Tone case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-8876910125bf]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1972

Related Models

seikata-wm-8876910125bf