Seiko Cal. 5674 - 741

This Hand-Winding model from 1965 features a 40mm Hardlex-Coated Steel case. Powered by the 5674 caliber with 23j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-3c41f36b8728]

Also known as: Crown, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

23j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1965

Related Models

• Seiko 0754-523
• Seiko 4591-365
• Seiko 7082-796
• Seiko 3875-130
• Seiko 4551-591
• Seiko 7124-461
• Seiko 5239-680
• Seiko 3811-133
• Seiko 7153-271
• Seiko 6390-714
• Seiko 6165-703
• Seiko 6246-736