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Koivukoski Classic wristwatch with stainless steel or tantalum case, diameter 37 mm
Koivukoski Classic wristwatch with stainless steel or tantalum case, diameter 37 mm
Detail Information:

Hand made mechanical Classic TimeOnly is a watch to whom appreciating and valuing classical look and feeling. TimeOnly brings luxury and great feeling for your day or night. Excellent choice for an elegant dress watch as well.

Categories; Current Collection & Classic by Reima Koivukoski. Functions: Hours, minutes and seconds. The elegant dial made from silver is fabricated in house. Brequet numbers. Case is fabricated in our workshop. Movement is polished and main bridge has Geneva waves. Manual wind. Bi-colour handmade hands from steel and gold are fabricated in our atelier as well. Screws and all steel parts are finished and polished by hand. Hand soldered lugs. Lug width 18 mm.


Caliber 301 for case size 37 mm. Movement is based on Omega 266 and is heavily modified throughout in our workshop. Balance: Brequet overcoil and frequency of 18 000 v.p.h. Jewels 17. Movement size is 30 mm. Standard case size is 37 mm - other sizes available as custom and bespoke versions depending on material. 

Case material can be selected from materials such as: Stainless Steel AISI 316L, Silver - Argentium 935, Yellow Gold 18 ct., Rose Gold 18 ct., White Gold 18 ct., Platinum 950 or Tantalum. Tantalum is available only for 37 mm.

Koivukoski Classic wristwatch with tantalum case, diameter 37 mm.
Koivukoski classic wristwatch with tantalum or stainless steel case - mechanical time only - hours, minutes and seconds

Case material above is Tantalum. Tantalum possesses a unique blue hue beneath its lustrous gray/silver overtones


Koivukoski Classic Tantalum with case diameter 37 mm.

Standard dial option: Brequet numerals.

Koivukoski tantalum or steel wristwatch - mechanical

Bespoke and custom dial option: Engraved numerals and dots.

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