Seiko Cal. 5277 - 393

Seiko 5277-393

The 5277-393 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5277 caliber with 26j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-ce82803f633e]

Also known as: Monster, World Timer

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1982

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seikata-wm-ce82803f633e