Seiko Cal. 4544 - 901

This Hand-Winding model from 1993 features a 38mm PVD Black case. Powered by the 4544 caliber with 20j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-e705fefa68aa]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1993

Related Models

• Seiko 6223-773
• Seiko 6616-245
• Seiko 4427-876
• Seiko 6112-454
• Seiko 5298-127
• Seiko 6242-251
• Seiko 5274-283
• Seiko 4581-140
• Seiko 5676-246
• Seiko 6612-292
• Seiko 4599-620
• Seiko 4493-767