Seiko Cal. 0773 - 450

Seiko 0773-450

The 0773-450 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0773 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-c18b3c0b0dd8]

Also known as: Sumo, Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1999

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