Seiko Cal. 6391 - 441

The Seiko 6391-441 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-46d2403191b8]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1994

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