Seiko Cal. 5637 - 516

Seiko 5637-516

The 5637-516 is a sought-after Solar piece from Seiko's golden era. Powered by the 5637 caliber with 25j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-25414f89022b]

Also known as: Monster, Flighty

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1996

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