Seiko Cal. 4448 - 307

The Seiko 4448-307 represents an important milestone in Seiko's 1972 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5cccb8623969]

Also known as: Panda

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1972

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