Seiko Cal. 4546 - 252

Released in 1973, the Cal. 4546 with design code 252 was part of Seiko's domestic market collection. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-ba0796ba2f09]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1973

Related Models

• Seiko 6611-819
• Seiko 6691-294
• Seiko 7190-750
• Seiko 6312-287
• Seiko 6260-272
• Seiko 5665-805
• Seiko 6683-404
• Seiko 4431-405
• Seiko 4511-306
• Seiko 7169-594
• Seiko 3890-995
• Seiko 7148-251