Seiko Cal. 6620 - 362

This Automatic model from 1972 features a 41mm Titanium case. With its 18mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-6159411da3bd]

Also known as: Tuna, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1972

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