Seiko Cal. 6389 - 740

Seiko 6389-740

This Spring Drive model from 1989 features a 37mm Titanium case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-53f3892066b9]

Also known as: Crown, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1989

Related Models

seikata-wm-53f3892066b9