Seiko Cal. 3820 - 490

Seiko 3820-490

This Quartz model from 1989 features a 37mm Stainless Steel case. Powered by the 3820 caliber with 25j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-e448904c5a07]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1989

Related Models

seikata-wm-e448904c5a07