Seiko Cal. 4510 - 448

This Spring Drive model from 1970 features a 37mm Titanium case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-a4f908b04080]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

Related Models

• Seiko 7135-226
• Seiko 6162-815
• Seiko 5634-403
• Seiko 7168-291
• Seiko 7129-897
• Seiko 4411-785
• Seiko 5279-977
• Seiko 3889-187
• Seiko 4588-964
• Seiko 4460-660
• Seiko 3831-579
• Seiko 0760-204