Seiko Cal. 0778 - 523

The 0778-523 is a sought-after Solar piece from Seiko's golden era. Powered by the 0778 caliber with 25j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-2c2bf6250261]

Also known as: Samurai, Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1977

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