Seiko Cal. 6337 - 490

The Seiko 6337-490 represents an important milestone in Seiko's 1994 lineup. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-7c109a7e5d0c]

Also known as: Sportsmatic, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1994

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