Seiko Cal. 6216 - 673

Seiko 6216-673

The Seiko 6216-673 represents an important milestone in Seiko's 1981 lineup. Powered by the 6216 caliber with 20j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f1be1b673f4a]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1981

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