Seiko Cal. 6320 - 836

The 6320-836 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-fc858888bbb4]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1990

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