Seiko Cal. 4486 - 645

The Seiko 4486-645 represents an important milestone in Seiko's 1999 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-1c9d2ba13e6f]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1999

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