Seiko Cal. 4445 - 242

The 4445-242 is a sought-after Solar piece from Seiko's golden era. Powered by the 4445 caliber with 28j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-720feae7ba5d]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1991

Related Models

• Seiko 6128-429
• Seiko 6318-169
• Seiko 5676-474
• Seiko 6637-703
• Seiko 4471-483
• Seiko 3885-310
• Seiko 4417-123
• Seiko 6310-430
• Seiko 6163-361
• Seiko 7112-993
• Seiko 5265-437
• Seiko 4421-801