Seiko Cal. 3820 - 706

Seiko 3820-706

The Seiko 3820-706 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-5e7b78d7eba6]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1994

Related Models

seikata-wm-5e7b78d7eba6