Seiko Cal. 6257 - 738

Seiko 6257-738

The Seiko 6257-738 represents an important milestone in Seiko's 1987 lineup. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7acb1f094200]

Also known as: Monster, Bullhead

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
19j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1987

Related Models

seikata-wm-7acb1f094200