Seiko Cal. 6641 - 401

Seiko 6641-401

This Automatic model from 1984 features a 38mm Gold-Plated case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-97207df7b342]

Also known as: Turtle, Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
17j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1984

Related Models

seikata-wm-97207df7b342