Seiko Cal. 4456 - 310

The Seiko 4456-310 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-34485b593662]

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1997

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