Seiko Cal. 3820 - 533

Seiko 3820-533

This Automatic model from 1999 features a 40mm Titanium case. Powered by the 3820 caliber with 21j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-514dd8b11f4e]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1999

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