Seiko Cal. 5273 - 440

The 5273-440 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5273 caliber with 17j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-89770a1ea747]

Also known as: Samurai, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1977

Related Models

• Seiko 5278-108
• Seiko 6366-352
• Seiko 3866-671
• Seiko 7184-430
• Seiko 7095-946
• Seiko 6286-784
• Seiko 0776-728
• Seiko 6118-960
• Seiko 7014-378
• Seiko 5234-328
• Seiko 5249-123
• Seiko 6298-668