Seiko Cal. 7136 - 553

Seiko 7136-553

The 7136-553 is a sought-after Solar piece from Seiko's golden era. Powered by the 7136 caliber with 23j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-b9dfa841f6b6]

Also known as: Samurai

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1987

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