Seiko Cal. 6386 - 240

This Solar model from 1971 features a 40mm Titanium case. With its 18mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-fa0667b3cacf]

Also known as: Bellmatic, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1971

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