Seiko Cal. 6233 - 566

This Spring Drive model from 1980 features a 39mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-fa719e2e4c6a]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1980

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