Seiko Cal. 6365 - 143

Released in 1965, the Cal. 6365 with design code 143 was part of Seiko's domestic market collection. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-2781e19db1ac]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

23j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1965

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