Seiko Cal. 6155 - 452

Seiko 6155-452

The 6155-452 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6155 caliber with 21j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-96d1c046ea72]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1974

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