Seiko Cal. 5241 - 307

The Seiko 5241-307 represents an important milestone in Seiko's 1978 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-4e06e868da20]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1978

Related Models

• Seiko 4564-632
• Seiko 7021-271
• Seiko 4540-295
• Seiko 3822-324
• Seiko 7156-335
• Seiko 4529-969
• Seiko 7129-810
• Seiko 4493-266
• Seiko 4460-649
• Seiko 7128-215
• Seiko 6329-551
• Seiko 6158-711