Seiko Cal. 6644 - 292

This Automatic model from 1965 features a 36mm Gold-Plated case. It features a Burgundy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-810e14ea11e9]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1965

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