Seiko Cal. 7181 - 248

Seiko 7181-248

The 7181-248 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7181 caliber with 21j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-880ea4c8f7e1]

Also known as: Panda, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1991

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