Seiko Cal. 4539 - 843

The Seiko 4539-843 represents an important milestone in Seiko's 1967 lineup. Powered by the 4539 caliber with 24j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-d84b9333dfc5]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

24j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

Related Models

• Seiko 7031-743
• Seiko 6256-296
• Seiko 3884-282
• Seiko 5277-176
• Seiko 5255-876
• Seiko 6236-355
• Seiko 6118-522
• Seiko 7152-639
• Seiko 7050-872
• Seiko 6611-509
• Seiko 6117-645
• Seiko 3821-616