Seiko Cal. 4574 - 237

The Seiko 4574-237 represents an important milestone in Seiko's 1980 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e3a3b6f97b3c]

Also known as: Sumo, Shogun

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1980

Related Models

• Seiko 6343-730
• Seiko 6129-437
• Seiko 6367-236
• Seiko 7179-524
• Seiko 5698-627
• Seiko 6343-490
• Seiko 5247-686
• Seiko 5654-788
• Seiko 7084-997
• Seiko 6637-145
• Seiko 4534-816
• Seiko 6340-352