Seiko Cal. 4457 - 941

Released in 1997, the Cal. 4457 with design code 941 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-a2c7fc446158]

Also known as: Navigator, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1997

Related Models

• Seiko 5278-657
• Seiko 6118-665
• Seiko 6395-910
• Seiko 3896-591
• Seiko 6196-403
• Seiko 5289-317
• Seiko 7151-877
• Seiko 6635-502
• Seiko 7085-632
• Seiko 6659-634
• Seiko 3840-806
• Seiko 6232-438