Seiko Cal. 0716 - 723

Seiko 0716-723

The 0716-723 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0716 caliber with 20j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-35f6032e2fa8]

Also known as: UFO, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
90m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1997

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