Seiko Cal. 3847 - 788

The 3847-788 is a sought-after Solar piece from Seiko's golden era. Powered by the 3847 caliber with 22j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-9fa6facff576]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1981

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