Seiko Cal. 0737 - 448

The 0737-448 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-0080cfadda65]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1972

Related Models

• Seiko 6629-799
• Seiko 6392-969
• Seiko 7087-910
• Seiko 6150-116
• Seiko 5285-382
• Seiko 6211-724
• Seiko 6149-841
• Seiko 4416-409
• Seiko 7031-529
• Seiko 6267-465
• Seiko 4540-781
• Seiko 3812-359