Seiko Cal. 0773 - 778

Seiko 0773-778

The 0773-778 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0773 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-a25a5fa04378]

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
40mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Navy
Jewels
33j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1982

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seikata-wm-a25a5fa04378