Seiko Cal. 6237 - 547

This Automatic model from 1977 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-e4c8db04c465]

Also known as: Bullhead, Crown

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1977

Related Models

• Seiko 4571-537
• Seiko 3879-420
• Seiko 3876-413
• Seiko 5229-135
• Seiko 5662-216
• Seiko 6362-898
• Seiko 7131-354
• Seiko 7110-792
• Seiko 4596-444
• Seiko 6274-832
• Seiko 3836-949
• Seiko 3858-623