Seiko Cal. 6681 - 633

Seiko 6681-633

This Automatic model from 1976 features a 38mm PVD Black case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-396f897c7969]

Also known as: Goldfeather, Crown

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Green
Jewels
34j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1976

Related Models

seikata-wm-396f897c7969