Seiko Cal. 5683 - 216

Seiko 5683-216

This Automatic model from 1991 features a 37mm Hardlex-Coated Steel case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-6c3927e8b2a4]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1991

Related Models

seikata-wm-6c3927e8b2a4