Seiko Cal. 4536 - 183

The 4536-183 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4536 caliber with 27j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-a5f27fb776ec]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 7191-355
• Seiko 3892-792
• Seiko 6237-712
• Seiko 4425-927
• Seiko 7131-379
• Seiko 6288-264
• Seiko 6631-198
• Seiko 7046-950
• Seiko 7172-624
• Seiko 7143-579
• Seiko 4469-644
• Seiko 6337-148