Seiko Cal. 3815 - 553

Seiko 3815-553

This Spring Drive model from 1995 features a 39mm Hardlex-Coated Steel case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-46cac73d6923]

Also known as: Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1995

Related Models

seikata-wm-46cac73d6923