Seiko Cal. 6173 - 931

Seiko 6173-931

The 6173-931 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6173 caliber with 17j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-c260b8776d5c]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1993

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seikata-wm-c260b8776d5c