Seiko Cal. 4447 - 157

The Seiko 4447-157 represents an important milestone in Seiko's 1996 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-a19171b524c0]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1996

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