Seiko Cal. 3880 - 648

Seiko 3880-648

This Automatic model from 1982 features a 40mm PVD Black case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-6f47b95e9760]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1982

Related Models

seikata-wm-6f47b95e9760