Seiko Cal. 4457 - 607

The Seiko 4457-607 represents an important milestone in Seiko's 1994 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-13ee3082e4bb]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1994

Related Models

• Seiko 6391-968
• Seiko 7150-606
• Seiko 5647-570
• Seiko 0782-918
• Seiko 5661-409
• Seiko 6129-675
• Seiko 6126-268
• Seiko 6672-407
• Seiko 7069-597
• Seiko 4581-754
• Seiko 5287-618
• Seiko 5223-409