Seiko Cal. 6387 - 317

Seiko 6387-317

This Automatic model from 1992 features a 37mm Hardlex-Coated Steel case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-08b53c886f9b]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1992

Related Models

seikata-wm-08b53c886f9b