Seiko Cal. 7189 - 509

Seiko 7189-509

The Seiko 7189-509 represents an important milestone in Seiko's 1998 lineup. Powered by the 7189 caliber with 23j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-af9ebe2537e8]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1998

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