Seiko Cal. 7161 - 289

Seiko 7161-289

The Seiko 7161-289 represents an important milestone in Seiko's 1998 lineup. Powered by the 7161 caliber with 26j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-0e5b25582d91]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
26j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1998

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