Seiko Cal. 4527 - 157

The 4527-157 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-9cf51c5cdd42]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

22j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1973

Related Models

• Seiko 5660-806
• Seiko 6166-275
• Seiko 7075-580
• Seiko 5219-238
• Seiko 5695-513
• Seiko 6617-985
• Seiko 3899-931
• Seiko 6295-678
• Seiko 3839-716
• Seiko 6235-475
• Seiko 6270-747
• Seiko 6154-723