Seiko Cal. 7157 - 485

Seiko 7157-485

The 7157-485 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7157 caliber with 24j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-377e48c81af0]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1973

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