Seiko Cal. 3828 - 853

This Solar model from 1987 features a 40mm Titanium case. Powered by the 3828 caliber with 25j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-f85c1afc2cc1]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1987

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