Seiko Cal. 3813 - 124

The 3813-124 is a sought-after Solar piece from Seiko's golden era. Powered by the 3813 caliber with 28j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-fc8498cda95a]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1983

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