Seiko Cal. 5661 - 807

Seiko 5661-807

This Automatic model from 1980 features a 45mm Hardlex-Coated Steel case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a88706147506]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1980

Related Models

seikata-wm-a88706147506