Seiko Cal. 4446 - 205

This Hand-Winding model from 1970 features a 39mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-97397757bd8b]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1970

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