Seiko Cal. 6337 - 720

The Seiko 6337-720 represents an important milestone in Seiko's 1997 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-6ce8b6852c54]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1997

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