Seiko Cal. 4537 - 841

The Seiko 4537-841 represents an important milestone in Seiko's 1989 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-c86d4a40e703]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1989

Related Models

• Seiko 3878-792
• Seiko 4472-716
• Seiko 4481-882
• Seiko 6257-617
• Seiko 6142-536
• Seiko 0755-402
• Seiko 3835-369
• Seiko 3839-502
• Seiko 6336-792
• Seiko 6119-578
• Seiko 7010-145
• Seiko 6612-162