Seiko Cal. 4442 - 710

The 4442-710 is a sought-after Spring Drive piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-2bf6ffd3d197]

Also known as: Monster, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1970

Related Models

• Seiko 6650-535
• Seiko 6149-556
• Seiko 6286-945
• Seiko 5232-404
• Seiko 4433-897
• Seiko 5676-321
• Seiko 6216-480
• Seiko 5687-297
• Seiko 7115-875
• Seiko 6692-693
• Seiko 6650-444
• Seiko 6178-715