Seiko Cal. 3844 - 680

The 3844-680 is a sought-after Solar piece from Seiko's golden era. Powered by the 3844 caliber with 36j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-37319e043a24]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1975

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