Seiko Cal. 7141 - 534

Seiko 7141-534

The Seiko 7141-534 represents an important milestone in Seiko's 1973 lineup. Powered by the 7141 caliber with 21j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-e519e60deeaf]

Also known as: Sumo, Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
21j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1973

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