Seiko Cal. 3844 - 673

Seiko 3844-673

The 3844-673 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-90f93c8a4766]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
31j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1972

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