Seiko Cal. 3810 - 396

This Spring Drive model from 1978 features a 42mm Titanium case. Powered by the 3810 caliber with 19j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-62c4432a28ba]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1978

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